Joel McCrea as Clete Mattson

Yvonne De Carlo as Carmelita Carias

Pedro Armendáriz as General Calleja (as Pedro Armendariz)

Alfonso Bedoya as Captain Vargas

Howard Petrie as Newlund

Renate Hoy as Annina Strasser (as Erika Nordin)

George J. Lewis as Sanchez

Nacho Galindo as Lopez

Ivan Triesault as Baron Von Hollden

George D. Wallace as Fletcher

Lane Chandler as Anderson

Martín Garralaga as Guzman

Joe Bassett as Stanton

Salvador Baguez as General Robles

Felipe Turich as Pablo