Pat O'Brien as Maj. Steve Lockhart

Robert Ryan as Capt. Dan Craig

Ruth Hussey as Lt. Ellen Foster

Frank McHugh as Sgt. Louis Leary

Barton MacLane as Sgt. Maguire

Richard Martin as Pfc. Jimmy Fowler

Martha Vickers as Sally Parker

Russell Wade as Lt. Tony 'Junior' Hewitt

Edmund Glover as Pvt. Miller

Robert Andersen as Lt. Harrigan

Michael St. Angel as Lt. Sherwood

Patrick O'Moore as Australian Doctor - Field Hospital

Harry Brown as Cook