Nancy Coleman

Character: Ann Dwire, alias Ann Mason

Michael O'Shea

Character: Steve Fuller

Sheldon Leonard

Character: Fred Stalk

Peter Whitney

Character: Joker

Emory Parnell

Character: True Dawson

Pierre Watkin

Character: Ralph Borden

Frank Reicher

Character: Pop, apartment concierge

Cay Forester

Character: Sally Donahue (as Cay Forester)

John Hamilton

Character: Dr. Chalmers

Richard Irving

Character: Protest Rally Orator

Carole Donne

Character: Beth Taffel, Borden's secretary

Jimmy Clark

Character: Joe Donahue

William Gould

Character: Mr. X