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.
Jack Lemmon
as C.C. Baxter
Shirley MacLaine
as Fran Kubelik
Fred MacMurray
as Jeff D. Sheldrake
Ray Walston
as Joe Dobisch
Jack Kruschen
as Dr. Dreyfuss
David Lewis
as Al Kirkeby
Hope Holiday
as Mrs. Margie MacDougall
Joan Shawlee
as Sylvia
Naomi Stevens
as Mrs. Mildred Dreyfuss
Johnny Seven
as Karl Matuschka
Joyce Jameson
as The Blonde
Willard Waterman
as Mr. Vanderhoff
