Elenco
Glenn Corbett
Neil Stryker
Cameron Mitchell
George Benedict
Sharon Acker
Dr. Bettina Cooke
Lew Ayres
Prof. Dylan MacAuley
George Coulouris
Max Greene
Dean Jagger
Carl Webster
Steve Franken
Henry Maitland
Tim O'Connor
Dr. Revere
Jerry Douglas
Steve Perry
Arch Whiting
Mike Frome
H.M. Wynant
Eric Stoner
William Bryant
Truck Driver
Virginia Gregg
Ward E Administrator
Steven Marlo
Guard
Buck Young
Tom Nelson
William Harlow
(uncredited)
Ben Wright
Doctor
