Calificación
Reparto

Peter Lorre
Stephen Danel

Rochelle Hudson
Lorraine Danel

Robert Wilcox
Mark Sheldon

Don Beddoe
Brand

George E. Stone
Siggy

Kenneth MacDonald
Doctor Rosener

Charles Middleton
Captain Cort

Stanley Brown
Eddie

Earl Gunn
Mitchell

Sam Ash
Ames - Parolee (uncredited)

Raymond Bailey
Mystery Killer (uncredited)

Trevor Bardette
District Attorney (uncredited)

Bruce Bennett
Hazen - Guard (uncredited)

Bernie Breakston
Townsend (uncredited)

Donald Douglas
Department of Justice Official

Richard Fiske
Hale (uncredited)