Casts
Sally Eilers
Claire Martel
Donald Woods
Joel Grant / Joseph Elmer
Eduardo Ciannelli
Dr. Victor Martel
Victor Kilian
Guissart
Charles Halton
Commandant
Dick Curtis
Jules
John Tyrrell
Gerault
Edmund Cobb
Quarry Guard
Robert Warwick
Governor
Lloyd Bridges
Rene (uncredited)
