A Dead letter is mail that can neither be delivered nor returned to sender - see

Dead letter mail Dead letter mail or undeliverable mail is mail that cannot be delivered to the addressee or returned to the sender. This is usually due to lack of compliance with postal regulations, an incomplete address and return address, or the inability t ...

It can also refer to: * Dead letter law, a type of

unenforced law An unenforced law (also symbolic law, dead letter law) is a law which is formally in effect (''de jure''), but is usually (''de facto'') not penalized by a jurisdiction. Such laws are usually ignored by law enforcement, and therefore there are few ...

Film and television

* ''

The Dead Letter ''The Dead Letter'' is a 1915 American silent comedy film starring Oliver Hardy. Cast * Oliver Hardy Oliver Norvell Hardy (born Norvell Hardy; January 18, 1892 – August 7, 1957) was an American comic actor and one half of Laurel and Har ...

'', a 1915 American silent comedy film starring Oliver Hardy * ''Dead Letters'' (film), a 2007 American film * "Dead Letter" (''Murder, She Wrote''), a 1989 television episode * "Dead Letters" (''Millennium''), a 1996 television episode

Music

* ''

Dead Letters ''Dead Letters'' is the fifth album by Finnish band The Rasmus released in 2003. It was released later in 2004 in the US, UK and Australia. Their previous album, ''Into'', had seen some success in some parts of Europe, particularly Scandinavi ...

'', an album by the Rasmus, 2003 * "Dead Letter", a song by Angelspit from '' Krankhaus'', 2006 * "Dead Letters", a song by Katatonia from '' Dead End Kings'', 2012

Film and television

Music

See also