Luther `'Yellowstone'` Kelly

Clint Walker

Anse Harper

Edd Byrnes

Gall, Sioux Chief

John Russell

Wahleeah, Sayapi's Arapaho Captive

Andra Martin

Sayapi, Gall's Nephew

Ray Danton

Sergeant

Claude Akins

Major Towns

Rhodes Reason

Lieutenant

Gary Vinson

Corporal

Warren Oates

Reed - Burly Soldier

Nesdon Booth

Captain of the Far West

Harry Shannon

Helmsman

Buff Brady

Drummer (uncredited)

Foster Hood

Indian

Clyde Howdy

Medicine Man (uncredited)

Chief Yowlachie

Trooper (uncredited)

Kansas Moehring

Indian

Vince St. Cyr

Trooper (uncredited)

Roydon Clark

Bartender (uncredited)

Danny Sands

Indian (uncredited)

Charles Soldani

Indian (uncredited)

Jim Whitecloud

Indian (uncredited)

Artie Ortego

Indian (uncredited)

Allen Jaffe

Indian (uncredited)

Raven Grey Eagle

Indian (uncredited)

Chris Willow Bird

Indian (uncredited)

Ray Beltram