"Story of twin brothers - one trying to help another escape from prison."
Jack Palance
as Arnie Judlow / Bill Judlow
Barbara Lang
as Mrs. Ruth Judlow
Harold J. Stone
as Henry Nova - Prison Guard
Edward Platt
as The Warden
Frank Watkins
as Brother
Timothy Carey
as Frenchy (uncredited)
Donna Martell
as Lois
Joe Turkel
as Bradville - Convict
Paul Keast
as Captain of Guards
Joel Fluellen
as Ashlow
Russell Rouse
Director
Jack Finney
Novel
Don Mankiewicz
Writer
André Previn
Original Music Composer
John McSweeney Jr.
Editor
George J. Folsey
Director of Photography
Charles Schnee
Producer
Edward C. Carfagno
Art Direction
Otto Siegel
Set Decoration
Edwin B. Willis
William A. Horning
