Tiger Shark

Edward G. Robinson

Mike Mascarenhas

Richard Arlen

Pipes Boley

Zita Johann

Quita Silva

Leila Bennett

Muggsey

J. Carrol Naish

Tony

Vince Barnett

Fishbone

William Ricciardi

Manuel Silva

Maurice Black

Jean Fernandez, a Shipwrecked Crewman (uncredited)

Sheila Bromley

'Red' (uncredited)

Wong Chung

Chinese Laundryman (uncredited)

Edwin Maxwell

Doctor (uncredited)

Toshia Mori

Oriental Lady Barber (uncredited)

Henry Otho

Crewman (uncredited)

Inez Palange

Mike's Neighbor (uncredited)

Pedro Regas

Crewman (uncredited)

Joe Roig

Undetermined Secondary Role (uncredited)