Ray Milland as Kern Shafter

Helena Carter as Josephine Russell

Hugh Marlowe as Capitano Garnett

Forrest Tucker as Donavan

Barton MacLane as Capt. Myles Moylan

George Reeves as Lt. Smith

James Millican as Sgt. Hines

Gertrude Michael as May

Stuart Randall as Bannack Bill

William Phillips as Tinney (as William 'Bill' Phillips)

Hugh Beaumont as Lt. Cooke

Bob Steele as Rider Who Announces Custer Is Dead

Mary Adams as Woman