The Apartment

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.

• 
  Billy Wilder
• 
  Hal W. Polaire
• 
  David Salven
• 
  May Wale Brown

• 
  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
• 
  Hope Holiday
  Mrs. Margie MacDougall
• 
  Joan Shawlee
  Sylvia
• 
  Naomi Stevens
  Mrs. Mildred Dreyfuss
• 
  Johnny Seven
  Karl Matuschka
• 
  Joyce Jameson
  The Blonde
• 
  Willard Waterman
  Mr. Vanderhoff
• 
  David White
  Mr. Eichelberger
• 
  Edie Adams
  Miss Olsen
• 
  Dorothy Abbott
  Office Worker (uncredited)
• 
  Ralph Moratz
  Office Worker (uncredited)
• 
  Joe Palma
  Office Maintenance Man (uncredited)
• 
  Bill Baldwin
  TV Movie Host (uncredited)
• 
  Benny Burt
  Charlie (uncredited)
• 
  Lynn Cartwright
  Elevator Supervisor with Clicker (uncredited)