Басты рөлдер
Чарлтон Хестон
Maj. Bernard R. 'Barney' Benson
Джули Адамс
Dr. Kay Lambert
William Demarest
John
Tim Hovey
Cadet Thomas 'Tiger' Flaherty
Nana Bryant
Mother Redempta
Tim Considine
Cadet Lt. Gerald Hibler
Sal Mineo
Cadet Col. Sylvester Dusik
Milburn Stone
Maj. Gen. Wilton J. Ramsey
Mary Field
Sister Mary Theresa
Joey D. Vieira
Cadet Cpl. Scawalski (as Donald Keeler)
Gary Pagett
Cadet Lt. Molony
Don Haggerty
Harold Hibler