| Actor | Character | Firearm | Notes |
|---|---|---|---|
| Brad Dexter | Lt. Joe 'Little Joe' Johnson | M1 Garand | - |
| Brad Dexter | Lt. Joe 'Little Joe' Johnson | Browning Automatic Rifle | - |
| Brad Dexter | Lt. Joe 'Little Joe' Johnson | M8 flare pistol | - |
| Brad Dexter | Lt. Joe 'Little Joe' Johnson | M1911A1 | - |
| Buddy Ebsen | PFC Willie Crawford | M1 Garand | - |
| Buddy Ebsen | PFC Willie Crawford | Browning Automatic Rifle | - |
| Buddy Ebsen | PFC Willie Crawford | Mk 2 hand grenade | - |
| Frank Gorshin | Pvt. Millard | M1928A1 Thompson | - |
| Harvey Lembeck | Pvt Meleski | M1 Garand | - |
| L.Q. Jones | Pvt. Kenny Co. G | M1 Garand | - |
| Robert Wagner | Gifford | M1 Garand | - |
| Robert Wagner | Gifford | Browning Automatic Rifle | - |
| Robert Wagner | Gifford | Mk 2 hand grenade | - |
| Skip Homeier | Pvt. Swanson | M1928A1 Thompson | - |
| Tod Andrews | Lt. Ray Mosby | M1911A1 | - |
| Tod Andrews | Lt. Ray Mosby | M1 Carbine | - |
| Tod Andrews | Lt. Ray Mosby | Browning M1919A4 | mounted on a Jeep |
| Tod Andrews | Lt. Ray Mosby | Mk 2 hand grenade | - |