The Big Sleep Directed by Howard Hawks. With Humphrey Bogart, Lauren Bacall, John Ridgely, Martha Vickers. Private detective Philip Marlowe is hired by a rich family. Before the complex case is over, he's seen murder, blackmail, and what might be love.
The 1946 American black-and-white film, Gilda, stars Glenn Ford and Rita Hayworth. In 2013 it was selected for preservation in the United States National Film Registry by the Library of Congress as being "culturally, historically, or aesthetically significant".