Hugh O'Brian

Killian

Anne Francis

Jean Marshek

Marilyn Maxwell

Maude Webber

Marie Windsor

Lottie Clampett

Sherry Jackson

Nancy Belacourt

Robert F. Simon

Col. Donahue

Richard Kelton

Lt. Charring

Cynthia Hull

Mit-O-Ne

Pepe Callahan

Lt. Santos, the Mexican

Ed Call

Sgt. Frame

John A. Neris

Sgt. Elmer Cass

Troy Melton

Cpl. Isham

Joseph Kaufmann

Pvt. Bishop

Chuck Hicks

Cpl. Hearn

Jim Boles

Warden

Don Taylor