SunHee Seo (; born in 1999 or 2000), known professionally as Ji-young Yoo (), is a
South Korean actress. She first appeared in the 2021
Netflix
Netflix is an American subscription video on-demand over-the-top streaming service. The service primarily distributes original and acquired films and television shows from various genres, and it is available internationally in multiple lang ...
comedy-drama film ''
Moxie
Moxie is a brand of carbonated beverage that is among the first mass-produced soft drinks in the United States. It was created around 1876 by Augustin Thompson as a patent medicine called "Moxie Nerve Food" and was produced in Lowell, Massa ...
'', credited by her birth name. In the same year, she adopted the stage name Ji-Young Yoo, consisting of Korean syllables that she believed would be easier to pronounce for English speakers.
In 2023, Yoo won the Best Performance in a U.S. Narrative Feature accolade at the
Tribeca Festival
The Tribeca Festival is an annual film festival organized by Tribeca Enterprises. It takes place each spring in New York City, showcasing a diverse selection of film, episodic, talks, music, games, art, and immersive programming. The festival ...
. She dropped out of her degree program at the
University of Southern California
The University of Southern California (USC, SC, or Southern Cal) is a Private university, private research university in Los Angeles, California, United States. Founded in 1880 by Robert M. Widney, it is the oldest private research university in ...
to film the 2024
Amazon Prime Video
Amazon Prime Video, known simply as Prime Video, is an American subscription video on-demand over-the-top streaming television service owned by Amazon. The service primarily distributes films and television series produced or co-produced by ...
original miniseries ''
Expats'', for which she earned an Outstanding Performance in a Limited Series nomination at the
Gotham Awards
The Gotham Awards () are American film awards, presented annually to the makers of independent films at a ceremony in New York City, the city first nicknamed "Gotham" by native son Washington Irving, in an issue of ''Salmagundi'', published on ...
. In 2025, she portrayed Megan, one of the main characters in ''
Until Dawn'', a horror film that takes place in the same universe as
the 2015 video game of the same name. The film received generally mixed reviews, but various critics praised Yoo's character and performance.
Early life and education
SunHee Seo
was born to Korean immigrants in
Denver
Denver ( ) is a List of municipalities in Colorado#Consolidated city and county, consolidated city and county, the List of capitals in the United States, capital and List of municipalities in Colorado, most populous city of the U.S. state of ...
,
Colorado
Colorado is a U.S. state, state in the Western United States. It is one of the Mountain states, sharing the Four Corners region with Arizona, New Mexico, and Utah. It is also bordered by Wyoming to the north, Nebraska to the northeast, Kansas ...
.
She attended
Colorado Academy
Colorado Academy (CA) is an independent nonsectarian, co-educational, college preparatory day school for students from Pre-Kindergarten through Twelfth Grade. The school's campus is located in Lakewood, Colorado, and serves approximately 1000 ...
and was listed as "SunHee Morgan Seo" in its 2017 journal. She also trained at the
Denver Center for the Performing Arts
The Denver Center for the Performing Arts (DCPA) is an organization in Denver, Colorado which provides a showcase for live theatre, a nurturing ground for new plays, a preferred stop on the Broadway touring circuit, acting classes for the communi ...
and the
Perry-Mansfield Performing Arts School & Camp. She pursued a degree in Cinema and Media at the
University of Southern California
The University of Southern California (USC, SC, or Southern Cal) is a Private university, private research university in Los Angeles, California, United States. Founded in 1880 by Robert M. Widney, it is the oldest private research university in ...
, but at 21, dropped out to film ''
Expats'' before she could graduate. In an interview with Douglas Greenwood of ''
i-D
''i-D'' is a British biannual magazine dedicated to fashion, music, art, film and youth culture. The magazine was launched in 1980 by Terry Jones, originally as a hand-stapled fanzine it has since evolved into a glossy publication.
In 2023 the ...
'', published on April 24, 2025, she expressed a desire to complete her degree in the future, although she had no concrete plans, due to the high cost of education in the United States.
She adopted the stage name Ji-young Yoo partly to draw a line between her personal life and business life, and partly because many people continually mispronounced her birth name. According to Yoo, others told her that her name was "hard" to pronounce and suggested she change it. She specifically chose syllables for her stage name that were easy to pronounce for English speakers but still Korean. In an interview with Rebecca Sun of ''
The Hollywood Reporter
''The Hollywood Reporter'' (''THR'') is an American digital and print magazine which focuses on the Cinema of the United States, Hollywood film industry, film, television, and entertainment industries. It was founded in 1930 as a daily trade pap ...
'', Yoo said, "I hope we have moved past the period where Asian Americans felt a need to assimilate or make ourselves more palatable to Western tastemakers. I hope that my authenticity to my identity will open more doors for me than close them."
Career
Yoo began her career as SunHee Seo, and in 2021 appeared in ''
Moxie
Moxie is a brand of carbonated beverage that is among the first mass-produced soft drinks in the United States. It was created around 1876 by Augustin Thompson as a patent medicine called "Moxie Nerve Food" and was produced in Lowell, Massa ...
''.
She also performed
ADR for ''
Spider-Man: Far from Home'', providing townsfolk screams and chatter for most of the film's scenes, alongside other voice actors.
Adopting her stage name by 2021, she was cast in the
A24
A24 Films LLC, commonly referred to as A24, is an American Privately held company, independent entertainment company that specializes in film and television production, as well as film distribution. The studio is based in Manhattan.
The company ...
/
Apple TV+
Apple TV+ is an American subscription over-the-top streaming service owned by Apple. The service launched on November 1, 2019, and it offers a selection of original production film and television series called Apple Originals. The service w ...
drama film ''
The Sky Is Everywhere
''The Sky Is Everywhere'' is a 2010 Young adult literature, young adult novel by Jandy Nelson as her debut novel. It tells the story of an American high school girl, Lennie Walker, struggling to cope with the sudden death of her older sister. L ...
'', and alongside
Nicole Kidman
Nicole Mary Kidman (born 20 June 1967) is an Australian and American actress and producer. Known for Nicole Kidman on screen and stage, her work in film and television productions across many genres, she has consistently ranked among the world ...
in the
Amazon Prime
Amazon Prime (styled as prime) is a paid subscription service of Amazon which is available in many countries and gives users access to additional services otherwise unavailable or available at a premium to other Amazon customers. Services inclu ...
series ''
Expats''.
In 2022, she was cast in ''
Freaky Tales''.
Yoo won Best Performance in a U.S. Narrative Feature at the 2023
Tribeca Festival
The Tribeca Festival is an annual film festival organized by Tribeca Enterprises. It takes place each spring in New York City, showcasing a diverse selection of film, episodic, talks, music, games, art, and immersive programming. The festival ...
for her performance in ''Smoking Tigers''.
In 2024, she was nominated for
Gotham Awards
The Gotham Awards () are American film awards, presented annually to the makers of independent films at a ceremony in New York City, the city first nicknamed "Gotham" by native son Washington Irving, in an issue of ''Salmagundi'', published on ...
'Outstanding Performance in a Limited Series' for ''
Expats'', which premiered in January.
In June, she was announced as a cast member in ''
Until Dawn'', a horror film taking place in the same universe as
the 2015 video game published by
PlayStation Studios
PlayStation Studios (formerly SCE Worldwide Studios and SIE Worldwide Studios) is a division of Sony Interactive Entertainment (SIE) that oversees the video game development at the studios owned by SIE. The division was established as SCE Worl ...
.
The film premiered in April 2025, receiving mixed reviews. It earned three stars out of five from ''
The Guardian
''The Guardian'' is a British daily newspaper. It was founded in Manchester in 1821 as ''The Manchester Guardian'' and changed its name in 1959, followed by a move to London. Along with its sister paper, ''The Guardian Weekly'', ''The Guardi ...
''
's Benjamin Lee, who praised the cast's performances and the film's technical strengths, while criticizing its lack of ambition and originality;
as well as a B- grade from ''
IndieWire''
's Alison Foreman, who considered the film a "betray
l of its source material yet entertaining and "inventive" in its own right.
Various critics praised Yoo's character Megan, such as Elisabetta Bianchini of ''
Yahoo News
Yahoo News (stylized as Yahoo! News) is a news website that originated as an internet-based news aggregator by Yahoo. The site was created by Yahoo software engineer Brad Clawsie in August 1996. Articles originally came from news services such ...
'', Meagan Navarro of
Bloody Disgusting
Bloody Disgusting is an American independent multi-media company, which began as a horror genre-focused news website specializing in information services that covered various horror media. The company expanded into other media including podcast ...
, and Harry Stainer of ''
Empire
An empire is a political unit made up of several territories, military outpost (military), outposts, and peoples, "usually created by conquest, and divided between a hegemony, dominant center and subordinate peripheries". The center of the ...
'', despite giving the film negative or mixed reviews.
Bianchini described Megan as the most interesting character in the main cast, adding that "you feel her emotional journey more so than you do for even the lead character, Clover."
Navarro wrote that in the main cast, "the only one who comes close to a distinct personality is Ji-young Yoo's Megan".
Likewise, Stainer commended Yoo in his review of the film, writing, "Ji-young Yoo stands out as Megan, the group's psychic, and appears to be having more fun than anyone else on screen."
Filmography
Film
Television
Awards
References
External links
Ji-young Yooat the
Internet Movie Database
IMDb, historically known as the Internet Movie Database, is an online database of information related to films, television series, podcasts, home videos, video games, and streaming content online – including cast, production crew and biograp ...
{{DEFAULTSORT:Yoo, Ji-young
Actresses from Denver
American actresses of Korean descent
American film actresses
American television actresses
Colorado Academy alumni
Living people
University of Southern California alumni