Ricardo Montalban as Pablo Rodriguez

George Murphy as Jack Bearnes

Howard Da Silva as Owen Parkson

James Mitchell as Juan Garcia

Arnold Moss as Zopilote

Alfonso Bedoya as Cuchillo

Teresa Celli as Maria

Charles McGraw as Jeff Amboy

José Torvay as Pocoloco

John Ridgely as Mr. Neley

Arthur Hunnicutt as Clayton Nordell

Sig Ruman as Hugo Wolfgang Ulrich

Otto Waldis as Fritz

Nedrick Young as Happy

Robert Cabal as Bracero (uncredited)

Joe Dominguez as Bracero (uncredited)

Fred Graham as Leathercoat with Motorcycle (uncredited)

Jack Lambert as Chuck (uncredited)