Jeffrey Hunter
Jim Grayam
Anne Francis
Lorrie Benson
Dana Andrews
Cort Benson
Viveca Lindfors
Dr. Elizabeth Larstadt
Stacy Harris
Josh Reynolds
Kathie Browne
Angie DeWitt
Phillip Pine
Dr. Ames
Michael Pate
Dr. Mills
Robert McQueeney
Sgt. Dawes
Strother Martin
Mr. Clyde
Victoria Paige Meyerink
Julie Benson
Harry Bartell
Detective (uncredited)
Steve Carruthers
Executive (uncredited)
William Conrad
Mental Patient (uncredited)
Roberto Contreras
Asylum Inmate (uncredited)
Isabel Cooley
Nurse (uncredited)
Barbara Dodd
Party Guest (uncredited)
William Duffy
Orderly (uncredited)
Biff Elliot
Detective (uncredited)
Pamelyn Ferdin
Little Girl in Lobby (uncredited)
Steve Ihnat
Dr. Copeland (uncredited)
Byron Keith
Guard (uncredited)
Kenner G. Kemp
Courtroom Spectator (uncredited)
Richard Kiel
Asylum Inmate (uncredited)
Lloyd Kino
Mr. Komato (uncredited)
Charles Maxwell
Insane Man in Courtroom (uncredited)
Joseph Mell
Insane Inmate with Flowers (uncredited)
John Mitchum
Guitar-Playing Inmate (uncredited)
Ray Montgomery
Charlie the Gate Guard (uncredited)
George N. Neise
Party Guest (uncredited)
Monty O'Grady
Executive (uncredited)
James O'Hara
Party Guest (uncredited)
Jeffrey Sayre
Lawyer (uncredited)
James Seay
Judge at Scavenger Hunt (uncredited)
Hal Taggart
Man at Sanity Hearing (uncredited)