Calificación
Reparto

Humphrey Bogart
Valentine "Val" Stevens

Margaret Lindsay
Lucille Gordon

Donald Woods
Eric Blake

E. E. Clive
Dr. Hardy

Paul Graetz
Captain Deever

Gordon Hart
Antvar 'Chris' Anderson

George Regas
Otar

Sidney Bracey
Sam

Tetsu Komai
Kim Lee

Miki Morita
Oh Kay

Houseley Stevenson
The Rector

Frank Lackteen
Lanar

George Piltz
Best Native Diver (uncredited)