Hugo FregoneseDirector
Edward RobinsonVincent Canelli
Peter GravesPeter Manning
Jean ParkerHatti Combest
Milburn StoneFather Slocum
Warren StevensJoey Stewart
Jack KellyFrank Carson
Sylvia FindleyEllen Norris
James BellJohn Norris
Vic PerrinDr. Hart
Hal BaylorLou Mehrtens (prison guard) (uncredited)
Harry BartellBoland
Simon ScottParker, A Convict (uncredited)
Russell JohnsonHoward Sloane
Phillip PineFiaschetti, Convict #50843 (uncredited)
Paul MaxeyDonaldson
William SchallertCollins
Don BlackmanSelwyn, Black Convict (uncredited)
Dick RichBenny
