I Was a Prisoner on Devil's Island

Sally Eilers

Claire Martel

Donald Woods

Joel Grant / Joseph Elmer

Victor Kilian

Guissart

Dick Curtis

Jules

John Tyrrell

Gerault

Eddie Laughton

Brisson

Edmund Cobb

Quarry Guard

Robert Warwick

Governor

Lloyd Bridges

Rene (uncredited)

Byron Foulger

Presidente Judge (uncredited)

Lew Landers

Director

Karl Brown

Screenplay

Otto Eis

Story

Edgar Van Eyss

Story