William Holden (Lt. Col. Colin Black)
Deborah Kerr (Lee Ashley)
Thelma Ritter (Kate Connors)
Dewey Martin (Eddie Wodcik)
William Redfield (Chaplain Holmes)
Elizabeth Slifer (French Woman)
Claude Akins (Big Soldier)
Genevieve Aumont (Lili Carere)
Frank Gorshin (Harry)
Richard Shannon (Major)
Peter Hansen (Lt. J.G. Hutchins)
Ward Wood (Sgt. Peckinpaugh)
Geraldine Hall (Helen)
Evelyn Cotton (Beth)
Ann Morriss (Pat)
Bob Kenaston (Soldier)
Jack Richardson (Sailor)
George Brenlin (3rd Casualty)
Robert Morse (2nd Casualty)
Ray Stricklyn (Casualty)
Ross Bagdasarian, Sr. (Louis)
Adam Williams (Eustace Press)
Marion Ross (Joan)
Theodore Newton (Bob Kilpatrick)