Brian Donlevy

Capt. Dempster

Gig Young

Ike Vaughn aka Murray

Virginia Grey

Lorabelle Larkin

Andy Devine

Sgt. Macintosh

Robert Hutton

Lt. Morgan

Terry Gilkyson

Singalong

Jimmy Ames

Poker Player (uncredited)

Sherry Anne Atkins

Child (uncredited)

Emile Avery

Trooper (uncredited)

Al Bain

Settler (uncredited)