The Apartment (1960)

Bud Baxter is a minor clerk in a huge New York insurance company, until he discovers a quick way to climb the corporate ladder. He lends out his apartment to the executives as a place to take their mistresses. Although he often has to deal with the aftermath of their visits, one night he's left with a major problem to solve.

Director:

Billy Wilder

Stars:

Jack Lemmon (C.C. Baxter), Shirley MacLaine (Fran Kubelik), Fred MacMurray (Jeff D. Sheldrake), Ray Walston (Joe Dobisch), Jack Kruschen (Dr. Dreyfuss), David Lewis (Al Kirkeby)