Tom McKee

Straker

Whitey's Doctor

Lester Coyle

Captain Camillo

Lt. Marley

Larry Gregson

Swede

Derelict

Joe Haslip

General Cochran

Collins

Counterman

Col. Slim Rathburn (uncredited)

Abdul

Sheriff Tompkins

Ranger Captain

Capt. O'Mar

Ralph

La Mesa Sheriff

Deputy Arresting Maverick (uncredited)

Vinson

Archibald McAdoo

Dave Carlin

Sheriff of Buckhorn

U.S. Border Patrol Captain

Man from Sanitarium (uncredited)

Catlett

Alumnus

Capt. Eddie Rickenbacker

Sheriff Pickering

Sgt. John Horne

Coke Adams

Manners (uncredited)

Narrator (voice)

Capt. Davis

Capt. David

Holt

Narrator (voice)

Narrator (voice)

Lieutenant Diminian

George Martin Crane

Thompson

Roman Sentry

Kendall

Bob Willis

Agent Collins

Agent Cook

Agent LaMarr

Agent Keller

Agent Blaine