 Jerry LewisBrendan Byers III / Field Marshal Erik Kesselring | Brendan Byers III / Field Marshal Erik Kesselring |
 Jan MurraySid Hackle | Sid Hackle |
 John WoodFinkel | Finkel |
 Steve FrankenPeter Bland | Peter Bland |
 Willie DavisLincoln | Lincoln |
 Dack RamboTerry Love | Terry Love |
 Robert MiddletonColonico | Colonico |
 Kaye BallardSenora Messina | Senora Messina |
 Harold J. StoneGeneral Buck | General Buck |
 Paul WinchellSchroeder | Schroeder |
 Sidney MillerAdolf Hitler | Adolf Hitler |
 Joe BesserDock Master | Dock Master |
 Kathleen FreemanBland's Mother | Bland's Mother |
 George TakeiYamashita | Yamashita |
 Mike MazurkiRocky (uncredited) | Rocky (uncredited) |
 Doodles WeaverVon Pabst (uncredited) | Von Pabst (uncredited) |
 William Wellman Jr.Sgt. Mosgrove (uncredited) | Sgt. Mosgrove (uncredited) |
| JJames JoyceGerman Officer (uncredited) | German Officer (uncredited) |
| JJoe ScottGerman Officer (uncredited) | German Officer (uncredited) |
| AAnthony Larry PaulSS Guard (uncredited) | SS Guard (uncredited) |
| SSusan EvansPregnant Girl (uncredited) | Pregnant Girl (uncredited) |
| AArt LewisSS Guard (uncredited) | SS Guard (uncredited) |
 Neil HamiltonChief of Staff | Chief of Staff |
 Joe E. TataCorporal (uncredited) | Corporal (uncredited) |
 William O'ConnellMr. Prescott (uncredited) | Mr. Prescott (uncredited) |
| RRoland La StarzaVon Krebs (uncredited) | Von Krebs (uncredited) |
 Gary CrosbySS Guard | SS Guard |
 Danny DaytonMan in Car | Man in Car |
| BBob LauherSergeant | Sergeant |
 Bobo LewisBland's Wife | Bland's Wife |
