Richard Basehart

Cpl. Denno

Gene Evans

Sgt. Rock

Michael O'Shea

Sgt. Lonergan

Richard Hylton

Medic John Wheeler

Craig Hill

Lt. Gibbs

Skip Homeier

Whitey

Howard Banks

Doggie (uncredited)

Paul Burke

Doggie (uncredited)

George Conrad

Zablocki (uncredited)