The Big Sleep
- Ane: 1978
- Peyi: United Kingdom, United States of America
- Stil: Crime, Mystery
- Studio: ITC Entertainment, Winkast Film Productions
- Mo kle: daughter, based on novel or book, general, blackmail, remake, murder, gay theme
- Direktè: Michael Winner
- Distribisyon: Robert Mitchum, Sarah Miles, Richard Boone, Candy Clark, Joan Collins, Edward Fox