Springfield Rifle

Gary Cooper

Maj. Alex 'Lex' Kearney

Phyllis Thaxter

Erin Kearney

David Brian

Austin McCool, Raider Leader

Paul Kelly

Lt. Col John Hudson (Ft. Hedley CO)

Philip Carey

Capt. Edward Tennick

Lon Chaney Jr.

Pete Elm (as Lon Chaney)

James Millican

Det. Matthew Quint

Guinn "Big Boy" Williams

Sgt. Snow

Alan Hale Jr.

Mizzell

Martin Milner

Pvt. Olie Larsen

Wilton Graff

Col. George Sharpe

George Eldredge

Judge Advocate (uncredited)

Fess Parker

Jim Randolph (uncredited)

Ewing Mitchell

Capt. Spencer (uncredited)

Richard Hale

Gen. Halleck (uncredited)

James Brown

Pvt. Ferguson (uncredited)

Michael Chapin

Jamie Kearney (uncredited)

Ben Corbett

Sergeant Major (uncredited)

Vince Barnett

Cook (uncredited)

William Fawcett

Cpl. Ramsey (uncredited)

Edward Hearn

Calhoun (uncredited)

Art Felix

Indian (uncredited)

Mike Ragan

Red (uncredited)

Nedrick Young

Sgt. Poole (uncredited)