Tom McKee

as Straker

as Whitey's Doctor

as Lester Coyle

as Lt. Marley

as Larry Gregson

as Swede

as Joe Haslip

as General Cochran

as Collins

as Counterman

as Col. Slim Rathburn (uncredited)

as Abdul

as Sheriff Tompkins

as Ranger Captain

as Capt. O'Mar

as Ralph

as La Mesa Sheriff

as Vinson

as Dave Carlin

as Sheriff of Buckhorn

as U.S. Border Patrol Captain

as Man from Sanitarium (uncredited)

as Catlett

as Alumnus

as Capt. Eddie Rickenbacker

as Sheriff Pickering

as Manners (uncredited)

as Narrator (voice)

as Capt. Davis

as Narrator (voice)

as Narrator (voice)

as Lieutenant Diminian

as George Martin Crane

as Roman Sentry

as Bob Willis

as Agent Cook