Perry Lopez

as Captain Lou Escobar

as Eddie Rios

as Ed Zacharias

as Lieutenant Lou Escobar

as Carlos

as Pvt. Petuko

as Rolando

as Frisco

as Juan

as Davey Elk

as Ostap Bulba

as Puerco

as Al Mendoza

as Pete Ramirez

as Mario Amato

as Louis Mendoza

as Rodrigues

as Pvt Joe Gomez aka Spanish Joe

as Bogus Charlie

as Tomas (uncredited)