A film adaptation is the transfer of a work or story, in whole or in part, to a feature film. Although often considered a type of

derivative work In copyright law, a derivative work is an expressive creation that includes major copyrightable elements of an original, previously created first work (the underlying work). The derivative work becomes a second, separate work independent in ...

, film adaptation has been conceptualized recently by academic scholars such as Robert Stam as a dialogic process. While the most common form of film adaptation is the use of a novel as the basis, other works adapted into films include non-fiction (including journalism), autobiographical works, comic books, scriptures, plays, historical sources and even other films. Adaptation from such diverse resources has been a ubiquitous practice of filmmaking since the earliest days of cinema in nineteenth-century Europe. In contrast to when making a remake, movie directors usually take more creative liberties when creating a film adaptation.

Elision and interpolation

In 1924, Erich von Stroheim attempted a literal adaptation of

Frank Norris Benjamin Franklin Norris Jr. (March 5, 1870 – October 25, 1902) was an American journalist and novelist during the Progressive Era, whose fiction was predominantly in the naturalist genre. His notable works include '' McTeague: A Story of Sa ...

's novel ''

McTeague ''McTeague: A Story of San Francisco'', otherwise known as simply ''McTeague'', is a novel by Frank Norris, first published in 1899. It tells the story of a couple's courtship and marriage, and their subsequent descent into poverty and violence ...

'' with his film '' Greed.'' The resulting film was 9½ hours long, and was cut to four hours at studio insistence. It was then cut again (without Stroheim's input) to around two hours. The result was a film that was largely incoherent. Since that time, few directors have attempted to put everything in a novel into a film. Therefore,

elision In linguistics, an elision or deletion is the omission of one or more sounds (such as a vowel, a consonant, or a whole syllable) in a word or phrase. However, these terms are also used to refer more narrowly to cases where two words are run toget ...

is all but essential. In some cases, film adaptations also interpolate scenes or invent characters. This is especially true when a novel is part of a literary saga. Incidents or quotations from later or earlier novels will be inserted into a single film. Additionally and far more controversially, filmmakers will invent new characters or create stories that were not present in the source material at all. Given the anticipated audience for a film, the screenwriter, director or movie studio may wish to increase character time or to invent new characters. For example, William J. Kennedy's Pulitzer Prize-winning novel '' Ironweed'' included a short appearance by a prostitute named Helen. Because the film studio anticipated a female audience for the film and had Meryl Streep for the role, Helen became a significant part of the film. However, characters are also sometimes invented to provide the narrative voice.

Interpretation as adaptation

There have been several notable cases of massive inventive adaptation, including the Roland Joffe adaptation of ''

The Scarlet Letter ''The Scarlet Letter: A Romance'' is a work of historical fiction by American author Nathaniel Hawthorne, published in 1850. Set in the Puritan Massachusetts Bay Colony during the years 1642 to 1649, the novel tells the story of Hester Prynne ...

'' with explicit sex between Hester Prynn and the minister and Native American obscene puns into a major character and the film's villain. The Charlie Kaufman and "Donald Kaufman" penned ''

Adaptation In biology, adaptation has three related meanings. Firstly, it is the dynamic evolutionary process of natural selection that fits organisms to their environment, enhancing their evolutionary fitness. Secondly, it is a state reached by the po ...

'', credited as an adaptation of the novel '' The Orchid Thief'', was an intentional satire and commentary on the process of film adaptation itself. All of those are cases of Nathaniel Hawthorne's point. The creators of the ''Gulliver's Travels'' miniseries interpolated a sanity trial to reflect the ongoing scholarly debate over whether or not Gulliver himself is sane at the conclusion of Book IV. In those cases, adaptation is a form of criticism and recreation as well as translation. Change is essential and practically unavoidable, mandated both by the constraints of time and medium, but how much is always a balance. Some film theorists have argued that a director should be entirely unconcerned with the source, as a novel is a novel and a film is a film, and the two works of art must be seen as separate entities. Since a transcription of a novel into film is impossible, even holding up a goal of "accuracy" is absurd. Others argue that what a film adaptation does is change to fit (literally, adapt), and the film must be accurate to the effect (aesthetics), the theme, or the message of a novel and that the filmmaker must introduce changes, if necessary, to fit the demands of time and to maximize faithfulness along one of those axes. In most cases adaptation, the films are required to create identities (for example, a characters' costume or set decor) since they are not specified in the original material. Then, the influence of film-makers may go unrecognized because there is no comparison in the original material even though the new visual identities will affect narrative interpretation. Peter Jackson's adaptations of ''The Lord of the Rings'' trilogy and '' The Hobbit'' by author

JRR Tolkien JRR may refer to: * J. R. R. Tolkien (1892–1973), English writer, poet, philologist and university professor * Jaime Robbie Reyne (born 1985), Australian singer * Jay Robinson Racing, a racing team * Jiru language * Jackie Robinson Jack ...

represent an unusual case since many visual and stylistic details were specified by Tolkien. For the ''Harry Potter'' film series, author JK Rowling was closely consulted by the filmmakers, and she provided production designer Stuart Craig with a map of Hogwarts' grounds and also prevented director

Alfonso Cuarón Alfonso Cuarón Orozco ( , ; born 28 November 1961) is a Mexican filmmaker. He is known for directing films in a variety of genres including the family drama ''A Little Princess'' (1995), the romantic drama ''Great Expectations'' (1998), the c ...

from adding a graveyard scene because the graveyard would appear elsewhere in a later novel. An often overlooked aspect of film adaptation is the inclusion of sound and music. In a literary text, a specific sound effect can often be implied or specified by an event, but in the process of adaptation, filmmakers must determine specific the sound characteristics that subliminally affects narrative interpretation. In some cases of adaptation, music may have been specified in the original material (usually diegetic music). In Stephenie Meyer's 2005 '' Twilight'' novel, the characters Edward Cullen and Bella Swan both listen to Debussy's ''Clair de lune'' and Edward composes the piece ''Bella's Lullaby'' for Bella. While ''Clair de lune'' was a pre-existing piece of music, ''Bella's Lullaby'' was not and required original music to be composed for the 2008

movie adaptation A film adaptation is the transfer of a work or story, in whole or in part, to a feature film. Although often considered a type of derivative work, film adaptation has been conceptualized recently by academic scholars such as Robert Stam as a dial ...

. In the 2016 sci-fi film '' 2BR02B: To Be or Naught to Be'' adapted from the story by Kurt Vonnegut, the film-makers decided to abandon Vonnegut's choice of music. They stated that they felt that it worked in his prose only because it was not actually heard. Filmmakers' test screenings found that Vonnegut's style of music confused audiences and detracted from narrative comprehension. The film's composer, Leon Coward, stated, "You can try to be as true to Vonnegut's material as possible, but at the end of the day also you’re working with the material that you as a team have generated, not just Vonnegut's, and that’s what you've got to make work."

Theatrical adaptation

Stage plays are frequent sources for film adaptations. Many of

William Shakespeare William Shakespeare ( 26 April 1564 – 23 April 1616) was an English playwright, poet and actor. He is widely regarded as the greatest writer in the English language and the world's pre-eminent dramatist. He is often called England's nation ...

's plays, including ''

Hamlet ''The Tragedy of Hamlet, Prince of Denmark'', often shortened to ''Hamlet'' (), is a tragedy written by William Shakespeare sometime between 1599 and 1601. It is Shakespeare's longest play, with 29,551 words. Set in Denmark, the play depicts ...

'', '' Romeo and Juliet'', and '' Othello'', have been adapted into films. The first sound adaptation of any Shakespeare play was the 1929 production of ''The Taming of the Shrew'', starring

Mary Pickford Gladys Marie Smith (April 8, 1892 – May 29, 1979), known professionally as Mary Pickford, was a Canadian-American stage and screen actress and producer with a career that spanned five decades. A pioneer in the US film industry, she co-founde ...

and Douglas Fairbanks. It was later adapted as both a musical play called '' Kiss Me, Kate'', which opened on Broadway in 1948, and as the 1953 Hollywood musical of the same name. ''The Taming of the Shrew'' was again retold in 1999 as a teen comedy set in a high school in '' 10 Things I Hate about You'', and also in 2003 as an urban romantic comedy, '' Deliver Us from Eva''. The 1961 musical film '' West Side Story'' was adapted from ''Romeo and Juliet'', with its first incarnation as a Broadway musical play that opened in 1957. The animated film '' The Lion King'' (1994) was inspired by ''Hamlet'' as well as various traditional African myths, and 2001's '' O'' was based on ''Othello''. Film adaptations of Shakespeare's works in languages other than English are numerous, including Akira Kurosawa's films ''Throne of Blood'' (1957, an epic film version of ''Macbeth''), ''

The Bad Sleep Well is a 1960 Japanese crime mystery film directed by Akira Kurosawa. It was the first film to be produced under Kurosawa's own independent production company. It was entered into the 11th Berlin International Film Festival. The film stars Toshiro ...

'' (1960, inspired by ''Hamlet'') and ''Ran'' (1985, based on ''King Lear''); and Vishal Bhardwaj's "Shakespearean trilogy" consisting of ''

Haider Haider is a predominantly Arabic name, with alternative spellings such as Haidar, Haydar and Heydar. Notable people with the name include: Given name *Haider Al-Abadi, Iraqi politician *Haider Ackermann (born 1971), French fashion designer * Hai ...

'' (2014, a retelling of ''Hamlet''), '' Omkara'' (2006, based on ''Othello'') and '' Maqbool'' (2003, based on ''Macbeth''). Another way in which Shakespearean texts have been incorporated in films is to feature characters who are either actors performing those texts or characters who are somehow influenced or effected by seeing one of Shakespeare's plays, within a larger non-Shakespearean story. Generally, Shakespeare's basic themes or certain elements of the plot will parallel the main plot of the film or become part of a character's development in some way. Hamlet and Romeo and Juliet are the two plays which have most often been used in this way.

Éric Rohmer Jean Marie Maurice Schérer or Maurice Henri Joseph Schérer, known as Éric Rohmer (; 21 March 192011 January 2010), was a French film director, film critic, journalist, novelist, screenwriter, and teacher. Rohmer was the last of the post-World ...

's 1992 film '' Conte d'hiver'' (''A Tale of Winter'') is one example. Rohmer uses one scene from Shakepeare's ''

A Winter's Tale ''The Winter's Tale'' is a play by William Shakespeare originally published in the First Folio of 1623. Although it was grouped among the comedies, many modern editors have relabelled the play as one of Shakespeare's late romances. Some criti ...

'' as a major plot device within a story that is not based on the play at all. In Britain, where stage plays tend to be more popular as a form of entertainment than currently in the United States, many films began as a stage productions. Some British films and British/American collaborations that were based on successful British plays include '' Gaslight'' (1940), '' Blithe Spirit'' (1945), ''

Rope A rope is a group of yarns, plies, fibres, or strands that are twisted or braided together into a larger and stronger form. Ropes have tensile strength and so can be used for dragging and lifting. Rope is thicker and stronger than similarl ...

'' (1948), '' Look Back in Anger'' (1959), ''

Oh! What a Lovely War ''Oh! What a Lovely War'' is a 1969 British comedy musical war film directed by Richard Attenborough (in his directorial debut), with an ensemble cast, including Maggie Smith, Dirk Bogarde, John Gielgud, John Mills, Kenneth More, Laurence Olivie ...

'' (1969), ''

Sleuth Sleuth may refer to: *Detective *Sleuth, collective noun for a group of bears Computing * The Sleuth Kit, a collection of forensic analysis software *SLEUTH assembler language for the UNIVAC 1107 Entertainment and media *Cloo Cloo (stylized ...

'' (1972), '' The Rocky Horror Picture Show'' (1975), '' Shirley Valentine'' (1989), '' The Madness of King George'' (1994), '' The History Boys'' (2006), '' Quartet'' (2012), and '' The Lady in the Van'' (2015). Similarly, hit Broadway plays are often adapted into films, whether from musicals or dramas. Some examples of American film adaptations based on successful Broadway plays are '' Arsenic and Old Lace'' (1944), '' Born Yesterday'' (1950), '' Harvey'' (1950), ''

A Streetcar Named Desire ''A Streetcar Named Desire'' is a play written by Tennessee Williams and first performed on Broadway on December 3, 1947. The play dramatizes the experiences of Blanche DuBois, a former Southern belle who, after encountering a series of per ...

'' (1951), '' The Odd Couple'' (1968), '' The Boys in the Band'' (1970), ''

Agnes of God ''Agnes of God'' is a 1979 play by American playwright John Pielmeier which tells the story of a novice nun who gives birth and insists that the child was the result of a virgin conception. A psychiatrist and the mother superior of the convent ...

'' (1985), '' Children of a Lesser God'' (1986), Glengarry Glen Ross (1992), '' Real Women Have Curves'' (2002), '' Rabbit Hole'' (2010), and ''

Fences A fence is a barrier enclosing or bordering a field, yard, etc., usually made of posts and wire or wood, used to prevent entrance, to confine, or to mark a boundary. Fence or fences may also refer to: Entertainment Music * Fences (band), an Amer ...

'' (2016). On one hand, theatrical adaptation does not involve as many interpolations or elisions as novel adaptation, but on the other, the demands of scenery and possibilities of motion frequently entail changes from one medium to the other. Film critics will often mention if an adapted play has a static camera or emulates a proscenium arch. Laurence Olivier consciously imitated the arch with his ''Henry V'' (1944), having the camera begin to move and to use color stock after the prologue, indicating the passage from physical to imaginative space. Sometimes, the adaptive process can continue after one translation. Mel Brooks' ''The Producers'' began as a film in 1967, was adapted into a Broadway musical in 2001, and then adapted again in 2005 as a musical film.

Television adaptation

Feature films are occasionally created from television series or television segments, or vice versa, a television series will derive from a film, such as in the case of '' Bates Motel'' and '' Chucky''. In the former, the film will offer a longer storyline than the usual television program's format and/or expanded production values. During the 1970s, many UK television series were turned into films including '' Dad's Army'', '' On the Buses'', '' Steptoe and Son'' and '' Porridge''. In 1979, '' The Muppet Movie'' was a big success. In the adaptation of '' The X-Files'' to film, greater effects and a longer plotline were involved. Additionally, adaptations of television shows will offer the viewer the opportunity to see the television show's characters without broadcast restrictions. These additions (nudity, profanity, explicit drug use, and explicit violence) are only rarely a featured adaptive addition (film versions of "procedurals" such as ''

Miami Vice ''Miami Vice'' is an American crime drama television series created by Anthony Yerkovich and produced by Michael Mann (director), Michael Mann for NBC. The series stars Don Johnson as James "Sonny" Crockett and Philip Michael Thomas as Ricardo ...

'' are most inclined to such additions as featured adaptations) – '' South Park: Bigger, Longer & Uncut'' is a notable example of a film being more explicit than its parent TV series. At the same time, some theatrically released films are adaptations of television miniseries events. When national film boards and state-controlled television networks co-exist, filmmakers can sometimes create very long films for television that they may adapt solely for time for theatrical release. Both

Ingmar Bergman Ernst Ingmar Bergman (14 July 1918 – 30 July 2007) was a Swedish film director, screenwriter, producer and playwright. Widely considered one of the greatest and most influential filmmakers of all time, his films are known as "profoun ...

(notably with '' Fanny and Alexander'' but with other films as well) and

Lars von Trier Lars von Trier (''né'' Trier; 30 April 1956) is a Danish filmmaker, actor, and lyricist. Having garnered a reputation as a highly ambitious, polarizing filmmaker, he has been the subject of several controversies: Cannes, in addition to nominat ...

have created long television films that they then recut for international distribution. Even segments of television series have been adapted into feature films. The American television sketch comedy show ''

Saturday Night Live ''Saturday Night Live'' (often abbreviated to ''SNL'') is an American late-night live television sketch comedy and variety show created by Lorne Michaels and developed by Dick Ebersol that airs on NBC and Peacock. Michaels currently serves ...

'' has been the origin of a number of films, beginning with '' The Blues Brothers'', which began as a one-off performance by Dan Aykroyd and John Belushi.

Radio adaptation

Radio narratives have also provided the basis of film adaptation. In the heyday of radio, radio segments were often translated to film, usually as shorts. Radio series turned into film series include '' Dr. Christian'', '' Crime Doctor'' and '' The Whistler''. Dialog-heavy stories and fantastic stories from radio were also adapted to film (e.g. '' Fibber McGee and Molly'' and '' The Life of Riley''). '' The Hitchhiker's Guide to the Galaxy'' began as a radio series for the BBC and then became a novel that was adapted to

film A film also called a movie, motion picture, moving picture, picture, photoplay or (slang) flick is a work of visual art that simulates experiences and otherwise communicates ideas, stories, perceptions, feelings, beauty, or atmospher ...

Comic book adaptation

Comic book A comic book, also called comicbook, comic magazine or (in the United Kingdom and Ireland) simply comic, is a publication that consists of comics art in the form of sequential juxtaposed panels that represent individual scenes. Panels are of ...

characters, particularly

superhero A superhero or superheroine is a stock character that typically possesses ''superpowers'', abilities beyond those of ordinary people, and fits the role of the hero, typically using his or her powers to help the world become a better place, ...

es, have long been adapted into film, beginning in the 1940s with Saturday movie serials aimed at children. ''

Superman Superman is a superhero who appears in American comic books published by DC Comics. The character was created by writer Jerry Siegel and artist Joe Shuster, and debuted in the comic book '' Action Comics'' #1 ( cover-dated June 1938 and pu ...

'' (1978) and '' Batman'' (1989) are two later successful movie adaptations of famous comic book characters. In the early 2000s, blockbusters such as ''

X-Men The X-Men are a superhero team appearing in American comic books published by Marvel Comics, first appearing in Uncanny X-Men, ''The X-Men'' #1 by artist/co-plotter Jack Kirby and writer/editor Stan Lee in 1963. Although initially cancelled in ...

'' (2000) and '' Spider-Man'' (2002) have led to dozens of superhero films. The success of these films has also led to other comic books not necessarily about superheroes being adapted for the big screen, such as '' Ghost World'' (2001), '' From Hell'' (2001), '' American Splendor'' (2003), '' Sin City'' (2005), '' 300'' (2007), ''

Wanted Wanted may refer to: Law enforcement * Fugitive, a person wanted by the authorities * Wanted poster, a poster put up to inform the public of one or more criminals whom authorities wish to apprehend Film * ''Wanted!'', a 1937 British comedy film ...

'' (2008), and '' Whiteout'' (2009). The adaptation process for comics is different from that of novels. Many successful comic book series last for several decades and have featured several variations of the characters in that time. Films based on such series usually try to capture the back story and “spirit” of the character instead of adapting a particular storyline. Occasionally, aspects of the characters and their origins are simplified or modernized. Self-contained graphic novels, and miniseries many of which do not feature superheroes, can be adapted more directly, such as in the case of '' Road to Perdition'' (2002) or '' V for Vendetta'' (2006). In particular, Robert Rodriguez did not use a screenplay for ''Sin City'' but utilized actual panels from writer/artist Frank Miller's series as storyboards to create what Rodriguez regards as a "translation" rather than an adaptation. Furthermore, some films based on long-running franchises use particular story lines from the franchise as a basis for a plot. The second X-Men film was loosely based on the graphic novel '' X-Men: God Loves, Man Kills'' and the third film on the storyline "

The Dark Phoenix Saga "The Dark Phoenix Saga" is an extended X-Men comic-book storyline published by Marvel Comics, focusing on Jean Grey and the Phoenix Force. It was written by Chris Claremont with art by John Byrne. The Dark Phoenix Saga commonly refers to the ...

". '' Spider-Man 2'' was based on the storyline "Spider-Man No More!" Likewise, '' Batman Begins'' owes many of its elements to Miller's " Batman: Year One" and the film's sequel, '' The Dark Knight'', uses subplots from '' Batman: The Long Halloween''. The

Marvel Cinematic Universe The Marvel Cinematic Universe (MCU) is an American media franchise and shared universe centered on a series of superhero films produced by Marvel Studios. The films are based on characters that appear in American comic books published ...

starting in 2008 is a shared universe with films combining characters from different works by

Marvel Comics Marvel Comics is an American comic book publisher and the flagship property of Marvel Entertainment, a divsion of The Walt Disney Company since September 1, 2009. Evolving from Timely Comics in 1939, ''Magazine Management/Atlas Comics'' in ...

. The DC Extended Universe starting in 2013 uses the same model for

DC Comics DC Comics, Inc. ( doing business as DC) is an American comic book publisher and the flagship unit of DC Entertainment, a subsidiary of Warner Bros. Discovery. DC Comics is one of the largest and oldest American comic book companies, with the ...

. The highest-grossing and most profitable comic book adaptations are '' Avengers: Endgame'' (2019) and '' Joker'' (2019), respectively.

Video game adaptation

Video games have also been adapted into films, beginning in the early 1980s. Films closely related to the computer and video game industries were also done in this time, such as '' Tron'' and '' Cloak & Dagger'', but only after the release of several films based on well-known brands has this genre become recognized in its own right. Video game films can take several forms, such as live-action works like '' Super Mario Bros.'', traditionally animated such as films based on the '' Pokémon'' franchise, or computer-animated such as '' Final Fantasy: The Spirits Within''. There also exist original video animations (OVAs) based on popular games, such as '' Street Fighter Alpha: The Animation''. Similar to comic book-based films in the past (especially from 1980s), films based on video games tend to carry a reputation of lackluster quality and receive negative reaction from both film critics and fans of the source material. This is generally due to difficulties in adopting a story meant to be played interactively into a linear movie-going experience. Some, such as ''Super Mario Bros.'', were particularly negatively received and are considered among the worst films ever made. ''Super Mario Bros.'' was criticized for being too dark, violent and unfaithful (in plot) to the popular video game series. Another likely reason for the failure of video game adaptations is that structural conversion from video game to film format can be challenging for filmmakers. Shigeru Miyamoto, creator of Nintendo franchises including ''

Mario is a character (arts), character created by Japanese video game designer Shigeru Miyamoto. He is the title character of the ''Mario (franchise), Mario'' franchise and the mascot of Japanese video game company Nintendo. Mario has appeared in ...

'' and '' Zelda'', said in a 2007 interview: In an interview with ''

Fortune Fortune may refer to: General * Fortuna or Fortune, the Roman goddess of luck * Luck * Wealth * Fortune, a prediction made in fortune-telling * Fortune, in a fortune cookie Arts and entertainment Film and television * ''The Fortune'' (1931 film) ...

'' in August 2015, Miyamoto said, "Because games and movies seem like similar mediums, people’s natural expectation is we want to take our games and turn them into movies. … I’ve always felt video games, being an interactive medium, and movies, being a passive medium, mean the two are quite different." Until 2019, no video game film - live-action or animated - had received a

Rotten Tomatoes Rotten Tomatoes is an American review-aggregation website for film and television. The company was launched in August 1998 by three undergraduate students at the University of California, Berkeley: Senh Duong, Patrick Y. Lee, and Stephen Wan ...

"fresh" rating, with a score over 60%. Three films since, '' Detective Pikachu'', '' The Angry Birds Movie 2'', and '' Sonic the Hedgehog'' have been able to break into the "fresh" rating on Rotten Tomatoes. Both ''Detective Pikachu'' and ''Sonic the Hedgehog'' have posted better-than-expected domestic takes, with ''Sonic'' having the highest domestic opening through 2020. ''Sonic'' success led to its sequel '' Sonic the Hedgehog 2'' releasing in April 2022 and beating the first film's domestic opening, and also receiving a slightly higher score on Rotten Tomatoes. Though video game films are critically panned, they tend to do well from the international take at box offices. '' Warcraft'', based on the ''

World of Warcraft ''World of Warcraft'' (''WoW'') is a massively multiplayer online role-playing game (MMORPG) released in 2004 by Blizzard Entertainment. Set in the '' Warcraft'' fantasy universe, ''World of Warcraft'' takes place within the world of Azer ...

'' game, holds the highest take of any video game adaptation with , while the six '' Resident Evil'' films hold the highest take for a series of on an average production budget between . Other financially successful video game films include: '' Mortal Kombat'', '' Ratchet and Clank'', '' Lara Croft: Tomb Raider'', '' Assassin's Creed'', '' Silent Hill'', and '' Prince of Persia: The Sands of Time''. Among the most well-known video game filmmakers is Uwe Boll, a German writer, director, and producer whose works include '' House of the Dead'', '' Alone in the Dark'', '' BloodRayne'', '' In the Name of the King: A Dungeon Siege Tale'', '' Postal'', and '' Far Cry'', all of which were almost universally panned by critics. In 2016, he retired from filmmaking, citing market failures and funding difficulties. Similarly, Paul W. S. Anderson has gained a reputation for his panned video game adaptations, particularly the first Mortal Kombat (despite positive reviews), the ''Resident Evil'' series and most recently '' Monster Hunter''.

Adaptations from other sources

While documentary films have often been made from journalism and reportage, so too have some dramatic films, including: ''All the President's Men'' (1976, adapted from the 1974 book); ''Miracle,'' (2004, from an account published shortly after the 1980 "miracle on ice"); and ''Pushing Tin'' (1999, from a 1996 ''New York Times'' article by Darcy Frey). ''An Inconvenient Truth'' is

Al Gore Albert Arnold Gore Jr. (born March 31, 1948) is an American politician, businessman, and environmentalist who served as the 45th vice president of the United States from 1993 to 2001 under President Bill Clinton. Gore was the Democratic ...

's film adaptation of his own Keynote multimedia presentation. The 2011 independent comedy film, ''Benjamin Sniddlegrass and the Cauldron of Penguins'' was based on ''Kermode and Mayo's Film Review'' of ''Percy Jackson & the Olympians: The Lightning Thief''. Films adapted from songs include ''Coward of the County'', ''Ode to Billy Joe'', ''Convoy'', and ''Pretty Baby'' (each from a song of the same name). Films based on toys include the Transformers franchise and the G.I. Joe films; there is a longer history of animated television series being created simultaneous to toy lines as a marketing tool. Hasbro's plans to for films based on their board games began with 2012's ''Battleship''. While amusement park rides have often been based on action movies, conversely the 1967 Pirates of the Caribbean ride at Disneyland was adapted into ''Pirates of the Caribbean: The Curse of the Black Pearl'' in 2003. Remakes and film sequels are technically adaptations of the original film. Less direct derivations include ''The Magnificent Seven'' from ''The Seven Samurai'', ''Star Wars'' from ''The Hidden Fortress'', and ''Twelve Monkeys'' from ''La Jetée''. Many films have been made from mythology and religious texts. Both Greek mythology and the Bible have been adapted frequently. Homer's works have been adapted multiple times in several nations. In these cases, the audience already knows the story well, and so the adaptation will de-emphasize elements of suspense and concentrate instead on detail and phrasing.

Awards

Many major film award programs present an award for adapted screenplays, separate from the award for original screenplays. In the case of a film which was adapted from an unpublished work, however, different awards have different rules around which category the screenplay qualifies for. In 1983, the Canadian Genie Awards rescinded the Best Adapted Screenplay award they had presented to the film '' Melanie'' when they learned that the original work had been unpublished;"Melanie adaptation Genie returned". ''Cinema Canada'', No. 96 (May 1983). p. 12. and in 2017, the film '' Moonlight'', which was adapted from an unpublished theatrical play, was classified and nominated as an adapted screenplay by some awards but as an original screenplay by others."Oscars: Moonlight ineligible for Best Original Screenplay"
''

Entertainment Weekly ''Entertainment Weekly'' (sometimes abbreviated as ''EW'') is an American digital-only entertainment magazine based in New York City, published by Dotdash Meredith, that covers film, television, music, Broadway theatre, books, and popular ...

'', December 15, 2016.

Adaptation of films

When a film's screenplay is original, it can also be the source of derivative works such as novels and plays. For example, movie studios will commission novelizations of their popular titles or sell the rights to their titles to publishing houses. These novelized films will frequently be written on assignment and sometimes written by authors who have only an early script as their source. Consequently, novelizations are quite often changed from the films as they appear in theatres. Novelization can build up characters and incidents for commercial reasons (e.g. to market a card or computer game, to promote the publisher's "saga" of novels, or to create continuity between films in a series) There have been instances of novelists who have worked from their own screenplays to create novels at nearly the same time as a film. Both

Arthur C. Clarke Sir Arthur Charles Clarke (16 December 191719 March 2008) was an English science-fiction writer, science writer, futurist, inventor, undersea explorer, and television series host. He co-wrote the screenplay for the 1968 film '' 2001: A Spac ...

, with '' 2001: A Space Odyssey'', and

Graham Greene Henry Graham Greene (2 October 1904 – 3 April 1991) was an English writer and journalist regarded by many as one of the leading English novelists of the 20th century. Combining literary acclaim with widespread popularity, Greene acquir ...

, with '' The Third Man'', have worked from their own film ideas to a novel form (although the novel version of ''The Third Man'' was written more to aid in the development of the screenplay than for the purposes of being released as a novel). Both John Sayles and

write their film ideas as novels before they begin producing them as films, although neither director has allowed these prose treatments to be published. Finally, films have inspired and been adapted into plays. John Waters's films have been successfully mounted as plays; both '' Hairspray'' and '' Cry-Baby'' have been adapted, and other films have spurred subsequent theatrical adaptations. '' Spamalot'' is a Broadway play based on Monty Python films. In a rare case of a film being adapted from a stage musical adaptation of a film, in 2005, the film adaptation of the stage musical based on

Mel Brooks Mel Brooks (born Melvin James Kaminsky; June 28, 1926) is an American actor, comedian and filmmaker. With a career spanning over seven decades, he is known as a writer and director of a variety of successful broad farces and parodies. He began ...

' classic comedy film '' The Producers'' was released.