Sidney is a washed-up playwrite; Myra is his rich and sickly wife; Clifford is his younger lover and protégé. Let’s just say they’re not a happy throuple in this comedy-thriller adapted from the long-running stage play.

Starring Michael Caine, Dyan Cannon, and Christopher Reeve. Written by Ira Levin and Jay Presson Allen. Directed by Sidney Lumet.