Greatest classic films collection: Murder mysteries

Disc 1. The Maltese falcon / Warner Bros. Pictures presents a Warner Bros.-First National picture ; screenplay by John Huston ; directed by John Huston ; (1941 ; 100 min. ; black and white)

Disc 2: The big sleep / Warner Bros. Pictures presents a Warner Bros.-First National picture, a Howard Hawks production ; screenplay by William Faulkner, Leigh Brackett & Jules Furthman ; (1946 ; 114 min. ; b&w)

Disc 3. Alfred Hitchcock's Dial M for murder / [presented by] Warner Bros. Pictures ; written by Frederick Knott ; directed by Alfred Hitchcock ; (1955 ; 105 min. ; col.)

Disc 4: The postman always rings twice / M-G-M presents a Metro-Goldwyn-Mayer picture ; produced by Carey Wilson ; screenplay by Harry Ruskin and Niven Busch ; directed by Tay Garnett ; (1946 ; 113 min. ; b&w).