 Jack LemmonPvt. Hogan | Pvt. Hogan |
 Ernie KovacsCapt. Paul Lock | Capt. Paul Lock |
 Kathryn GrantLt. Betty Bixby | Lt. Betty Bixby |
 Arthur O'ConnellCol. Rousch | Col. Rousch |
 Mickey RooneyMSgt. Yancy Skibo | MSgt. Yancy Skibo |
 Dick YorkCpl. Bohun | Cpl. Bohun |
 James DarrenPvt. Widowskas | Pvt. Widowskas |
 Roger SmithCpl. Berryman | Cpl. Berryman |
 William LesliePvt. Grimes | Pvt. Grimes |
 Sheridan ComerateSgt. Wilson | Sgt. Wilson |
 L.Q. JonesOzark | Ozark |
 Jeanne ManetMadame LaFour | Madame LaFour |
 Marilyn HanoldLt. Tweedy (uncredited) | Lt. Tweedy (uncredited) |
 Mary LaRocheLt. Schmidt (uncredited) | Lt. Schmidt (uncredited) |
 Mary Tyler MooreNurse (uncredited) | Nurse (uncredited) |
| BBebe AllenLt. Johnson (uncredited) | Lt. Johnson (uncredited) |
 Richard BullMilitary Police Sergeant (uncredited) | Military Police Sergeant (uncredited) |
 Anna Lee CarrollLt. Leeming (uncredited) | Lt. Leeming (uncredited) |
| JJoel CollinsCollins (uncredited) | Collins (uncredited) |
| DDick CrockettSgt. McCloskey (uncredited) | Sgt. McCloskey (uncredited) |
| KKort FalkenbergOskar (uncredited) | Oskar (uncredited) |
| RRon GansTinneman (uncredited) | Tinneman (uncredited) |
| AAlbert GodderisOld Man (uncredited) | Old Man (uncredited) |
| SStacy GrahamLt. Rosedale (uncredited) | Lt. Rosedale (uncredited) |
| MMichael HagenJarvis (uncredited) | Jarvis (uncredited) |
 William HickeySampson (uncredited) | Sampson (uncredited) |
| MMaithe IraguiOdette (uncredited) | Odette (uncredited) |
 Roy JensonHospital Guard (uncredited) | Hospital Guard (uncredited) |
 Betsy Jones-MorelandLt. Bushey (uncredited) | Lt. Bushey (uncredited) |
| HHenry McCannShorty (uncredited) | Shorty (uncredited) |
