 Burt Lancaster1st Sgt. Milton Warden | 1st Sgt. Milton Warden |
 Montgomery CliftPvt. Robert E. Lee 'Prew' Prewitt | Pvt. Robert E. Lee 'Prew' Prewitt |
 Deborah KerrKaren Holmes | Karen Holmes |
 Donna ReedAlma 'Lorene' Burke | Alma 'Lorene' Burke |
 Frank SinatraPvt. Angelo Maggio | Pvt. Angelo Maggio |
 Philip OberCapt. Dana Holmes | Capt. Dana Holmes |
 Mickey ShaughnessyCpl. Leva | Cpl. Leva |
 Harry BellaverPvt. Mazzioli | Pvt. Mazzioli |
 Ernest BorgnineSgt. James R. 'Fatso' Judson | Sgt. James R. 'Fatso' Judson |
 Jack WardenCpl. Buckley | Cpl. Buckley |
 John DennisSgt. Ike Galovitch | Sgt. Ike Galovitch |
| MMerle TravisSal Anderson | Sal Anderson |
 Tim RyanSgt. Pete Karelsen | Sgt. Pete Karelsen |
| AArthur KeeganTreadwell | Treadwell |
 Barbara MorrisonMrs. Kipfer | Mrs. Kipfer |
 Claude AkinsSgt. 'Baldy' Dhom (uncredited) | Sgt. 'Baldy' Dhom (uncredited) |
 Don DubbinsPvt. Friday Clark (uncredited) | Pvt. Friday Clark (uncredited) |
 George ReevesSgt. Maylon Stark (uncredited) | Sgt. Maylon Stark (uncredited) |
 Jean WillesAnnette (uncredited) | Annette (uncredited) |
| DDelia SalviBillie (uncredited) | Billie (uncredited) |
| VVicki BakkenSuzanne (uncredited) | Suzanne (uncredited) |
| MMargaret BarstowRoxanne (uncredited) | Roxanne (uncredited) |
 Henry BeanMinor Role (uncredited) | Minor Role (uncredited) |
 Willis BoucheyArmy Lieutenant Colonel (uncredited) | Army Lieutenant Colonel (uncredited) |
 John BryantCapt. G.R. Ross (uncredited) | Capt. G.R. Ross (uncredited) |
 Mary CarverNancy (uncredited) | Nancy (uncredited) |
 John CasonCpl. Paluso (uncredited) | Cpl. Paluso (uncredited) |
| MMack ChandlerSoldier (uncredited) | Soldier (uncredited) |
| JJohn DavisSoldier (uncredited) | Soldier (uncredited) |
| Don DubbinsPvt. Friday Clark - Bugler (uncredited) | Pvt. Friday Clark - Bugler (uncredited) |
