Dorothy Malone was an American actress. Her film career began in 1943, and in her early years, she played small roles, mainly in B-movies, with the exception of a supporting role in The Big Sleep (1946). After a decade, she changed her image, particularly after her role in Written on the Wind (1956), for which she won the Oscar for Best Supporting Actress.

The Big Sleep is a 1946 American film noir directed by Howard Hawks. William Faulkner, Leigh Brackett and Jules Furthman co-wrote the screenplay, which adapts Raymond Chandler's 1939 novel. The film stars Humphrey Bogart as private detective Philip Marlowe and Lauren Bacall as Vivian Rutledge in a story that begins with blackmail and leads to multiple murders.