 Arthur KennedyLarry Nevins | Larry Nevins |
 Peggy DowJudy Greene | Judy Greene |
 Julie AdamsChris Paterson | Chris Paterson |
 James EdwardsJoe Morgan | Joe Morgan |
 Will GeerMr. Nevins | Mr. Nevins |
 Nana BryantMrs. Nevins | Mrs. Nevins |
 Jim BackusBill Grayson | Bill Grayson |
 Minor WatsonMr. Paterson | Mr. Paterson |
 Joan BanksJanet Grayson | Janet Grayson |
 Richard EganSergeant John Masterson | Sergeant John Masterson |
 John HudsonCorporal John Flagg | Corporal John Flagg |
| MMarjorie CrosslandMrs. Paterson | Mrs. Paterson |
| DDonald Miele"Moose" Garvey | "Moose" Garvey |
 Murray HamiltonPete Hamilton | Pete Hamilton |
 Larry KeatingJess Coe | Jess Coe |
| HHugh ReillyCaptain Phelan | Captain Phelan |
| MMary CooperNurse Bailey | Nurse Bailey |
 Rock HudsonDudek | Dudek |
 Kenneth HarveyScanlon | Scanlon |
| RRussell DennisPrivate Fred Tyler | Private Fred Tyler |
 Philip FavershamLt. Atkins | Lt. Atkins |
 Robert F. SimonPsychiatrist | Psychiatrist |
| VVirginia MullenMrs. Coe | Mrs. Coe |
| RRuth EsherickNurse | Nurse |
 Robert AndersonMilitary Policeman (uncredited) | Military Policeman (uncredited) |
| AAlvin BuschCampanella (Second Soldier) (uncredited) | Campanella (Second Soldier) (uncredited) |
| DDee CarrollNurse on the Plane (uncredited) | Nurse on the Plane (uncredited) |
 Peggie CastleEleanor (uncredited) | Eleanor (uncredited) |
| JJames ConatyMilitary Officer (uncredited) | Military Officer (uncredited) |
| DDick GordonParty Guest (uncredited) | Party Guest (uncredited) |
