James Craig
— Frank 'Blackie' Marshal
William Lundigan
— James Kevin Gardiner
Patricia Dane
— Jean Avery
John Carradine
— Martin Caswell
Keenan Wynn
— 'Slip' O'Mara
Jack Holt
— Duncan Frazier
Grant Withers
— Fowler
Darryl Hickman
— 'Blackie' - as a Boy
Drew Roddy
— Jim - as a Boy
Luis Alberni
— Jacques
Hugh Beaumont
— Warren - Mountie Who Finds Fowler's Body
Michael Browne
— Blackjack Dealer
John Butler
— Second Poker Dealer
Alec Craig
— Mac McKenzie - Ship's Mate
Rube Dalroy
— Barfly
Mark Daniels
— Faro Dealer
Jim Davis
— Mountie with Warrant
Curley Dresden
— Barfly
Franklyn Farnum
— Barfly
Jim Farley
— Miner
Jack Gordon
— Worker Smashing Wheel
Alexander Granach
— Pierre - Man in Casino
Karl Hackett
— Gambler
Al Haskell
— Casino Patron
Edward Hearn
— Gambler
Al Hill
— Poker Player
Ray Jones
— Casino Patron
Jack Kenny
— Casino Patron
LeRoy Mason
— Croupier
Kay Medford
— Girl in Casino