| Actor | Character | Firearm | Notes |
|---|---|---|---|
| Forrest Tucker | PFC Al Thomas | M1 Garand | - |
| Harold G. Schrier | Captain Harold G. Schrier | M1 Carbine | - |
| Ira H. Hayes | PFC Ira H. Hayes | M1 Carbine | - |
| John Agar | PFC Peter Conway | M1 Garand | - |
| John McGuire | Capt. Joyce | M1 Carbine | - |
| John Wayne | Sgt. Stryker | M1 Garand | With sling and M1 Bayonet attached |
| Martin Milner | Pvt. Mike McHugh | M1 Garand | - |
| Richard Jaeckel | PFC Frank Flynn | M1 Garand | - |