* Robert Mitchum as Lt. Col. Tom Lee
* Ann Blyth as Barbara Winslow
* Edmond O'Brien as Maj. Gen. George C. Caldwell
* Loretta Young as Eve Winslow
* Dick Wesson as Cpl. George "Tiny" Dawson
* William Talman as Sgt. Charlie "Dutch" Van Der Linden
* Charles McGraw as Sgt. "Dutch" Van Der Linden
* Jim Backus as Maj. John Van Der Linden
* Robert Strauss as Maj. Paul Girard
This cast features a blend of experienced actors and actresses known for their work in both film and television.