Gary Cooper

Maj. Alex 'Lex' Kearney

Phyllis Thaxter

Erin Kearney

David Brian

Austin McCool

Paul Kelly

Lt. Col John Hudson

Philip Carey

Capt. Edward Tennick

Lon Chaney Jr.

Pete Elm

James Millican

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)

Mike Ragan

Red (uncredited)

Nedrick Young

Sgt. Poole (uncredited)

Artie Ortego

Spectator at Ceremony (uncredited)

Poodles Hanneford

Cpl. Hamel (uncredited)

George Sowards

Trooper (uncredited)

William Steele

Trooper (uncredited)

Philo McCullough

Barfly (uncredited)

Ralph Sanford

Barfly (uncredited)

Rory Mallinson

Barfly (uncredited)

Fred Kelsey

Barfly (uncredited)

Ray Bennett

Commissioner (uncredited)

Kit Guard

Barfly (uncredited)

Jack Mower

Guard (uncredited)