- Broderick Crawford
- Johnny Phelan
- Ellen Drew
- Kitty Mellar
- John Ireland
- Steve Conway
- Edgar Buchanan
- Sam Bennett
- Ted de Corsia
- Rhys
- Robert Espinoza
- Rik
- Leonard Strong
- Singh
- Richard Alexander
- Deck Crewman
- Stanley Andrews
- Capt. Richards
- Ali Assan
- Dancer
- Frank Bank
- Man Washed Overboard
- Trevor Bardette
- Captain Olferi
- George Barrows
- Seaman in Engine Room
- Sven Hugo Borg
- Captain
- Harry Cording
- Engine Room Oiler
- Dick Curtis
- Charlie - Sailor in Bar
- Jimmy Dime
- Brawling Seaman
- Devi Dja
- Dancer
- King Donovan
- Sparky Jackson
- Lloyd Ford
- (uncredited)
- Gregory Gaye
- Kroll, Second Mate
- Al Hill
- Captain Shanahan
- Ted Jordan
- Sailor
- James Logan
- Sailor
- Leon Lontoc
- Javanese Announcer
- Peter Mamakos
- Gomez
- Teddy Mangean
- Seaman
- Alex Montoya
- Native Loading Boss
- David Newell
- Minor Role
- Brian O'Hara
- Seaman
- Jack Overman
- Tough Sailor
- Joe Palma
- Engine Room Crewman
- Gil Perkins
- Brawling Seaman
- Rodd Redwing
- Native Cab Driver
- Frank Reicher
- Judge Van Meeger
- Leo C. Richmond
- Japanese Jailor
- Gene Roth
- Jack - Sailor Engineer
- Peter Seal
- Minor Role
- David Sharpe
- Brawling Seaman
- Mickey Simpson
- Scar-Faced Sailor in Bar
- Tom Stevenson
- Cariday
- Charles Sullivan
- Helmsman
- Glenn Thompson
- Sailor
- Peter Virgo
- Sailor
- Blackie Whiteford
- Deck Crewman
- Harry Wilson
- Brawling Seaman / Deck Crewman (uncredited)
