Fred C. Dobbs
Howard
Bob Curtin
James Cody
Pat McCormick
Gold Hat
El Presidente
El Jefe
Pablo
Pancho
Mexican Boy Selling Lottery Tickets (uncredited)
Mexican Storeowner (uncredited)
Mexican Lieutenant (uncredited)
Proprietor (uncredited)
Flashy Girl (uncredited)
Flophouse Bum (uncredited)
Mexican Bandit (uncredited)
Customer in Bar Who Warns Curtin and Dobbs about Pat McCormick (uncredited)
Railroad Conductor (uncredited)
American in Tampico in White Suit (uncredited)
Indian (uncredited)
Child (uncredited)
Barber (uncredited)
Indian Guide at Pier (uncredited)
Workman at Pier (uncredited)
Bartender (uncredited)
Howard's Assistant