| 角色 | 饰演者 | 角色介绍 |
| Lt. Carl Anderson | 理查德·威德马克 | |
| Pigeon Lane (as Walter {Jack} Palance) | 杰克·帕兰斯 | |
| Pvt. Coffman | 罗伯特·瓦格纳 | |
| PHM2 C.E. 'Doc' Jones | 卡尔·莫尔登 | |
| Lt. Col. Gilfillan | 理查德·布恩 | |
| Nomura | 菲利普·韩 | |
| Sgt. Randolph Johnson | Reginald Gardiner | |
| Cpl. Stuart Conroy | Richard Hylton | |
| Pvt. 'Pretty Boy' Riley | Skip Homeier | |
| Lt. Butterfield | Don Hicks | |
| Correspondent Dickerman | 杰克·韦伯 | |
| Pvt. Slattery | Bert Freed | |
| Sgt. Zelenko | Neville Brand | |
| Pvt. Whitney | Martin Milner | |
| Pvt. Stewart (uncredited) | Richard Allan | |
| Bosun's Mate (uncredited) | Harry Carter | |
| Capt. Makino (uncredited) | Howard Chuman | |
| Capt. McCreavy (uncredited) | Fred Coby | |
| Corpsman (uncredited) | George Conrad | |
| Pharmacist's Mate (uncredited) | Fred Dale | |
| Frank (uncredited) | Chris Drake | |
| Aunt Emma (uncredited) | Helene Hatch | |
| Pascowicz (uncredited) | William Hawes | |
| Romeo (uncredited) | Frank Kumagai | |
| Courier (uncredited) | Jack Lee | |
| Capt. Seaman (uncredited) | Paul Lees | |
| Nurse (uncredited) | Marion Marshall | |
| Davis (uncredited) | Roger McGee | |
| Radioman (uncredited) | Harry McKim | |
| Marine Guard (uncredited) | Bob McLean |
