Edmond O'Brien

Maj. Ed Hardin

Robert Stack

Capt. Stuart L. Hamilton

John Rodney

Col. William 'Bill' Brickley

Tom D'Andrea

M / Sgt. James F. Dolan

Henry Hull

Brig. Gen. Mike McCready

James Holden

Lt. Tennessee Atkins

Walter Reed

Capt. Duke Chappell

Shepperd Strudwick

Brig. Gen. Mel Gilbert

Arthur Space

Maj. Sanford

Jack Larson

Lt. 'Shorty' Kirk

Bill McLean

Pvt. Wilbur

Mickey McCardle

Jacobs

Rock Hudson

Second Lieutenant (uncredited)

Lilian Bond

English Lady (uncredited)

Bill Cody Jr.

Private (uncredited)

Raoul Walsh