| 角色 | 饰演者介绍 |
| Captain Benjamin L. Willard | 马丁·辛 |
| Colonel Walter E. Kurtz | 马龙·白兰度 |
| Lieutenant Colonel Bill Kilgore | 罗伯特·杜瓦尔 |
| Jay 'Chef' Hicks | 弗雷德里克·福瑞斯特 |
| Lance B. Johnson | 山姆·伯顿斯 |
| Tyrone 'Clean' Miller (as Larry Fishburne) | 劳伦斯·菲什伯恩 |
| Photojournalist | 丹尼斯·霍珀 |
| Colonel Lucas | 哈里森·福特 |
| Lieutenant Richard M. Colby | 斯科特·格林 |
| Kilgore's Gunner | 詹姆斯·基恩 |
| Playmate Miss May | 考林·加普 |
| Director of TV Crew (uncredited) | 弗朗西斯·福特·科波拉 |
| Eagle Thrust Seven Helicopter Pilot (uncredited) | R·李·艾尔米 |
| Chief Phillips | Albert Hall |
| General Corman | G.D. Spradlin |
| Jerry Civilian | Jerry Ziesmer |
| MP Sergeant #1 | Bo Byers |
| Mike from San Diego | Kerry Rossall |
| Injured Soldier | Ron McQueen |
| Supply Sergeant | Tom Mason |
| Playmate of the Year | Cynthia Wood |
| Playmate | Linda Carpenter |
| Soldier in Trench | Jack Thibeau |
| Lieutenant Carlsen | Glenn Walken |
| Soldier with Suitcase | George Cantero |
| Machine Gunner | Damien Leake |
| Roach | Herb Rice |
| Spotter | William Upton |
| MP Sergeant #2 | Larry Carney |
| AFRS Announcer | Marc Coppola |
| Major from New Jersey | Daniel Kiewit |
| Catholic Priest | Father Elias |
| Agent | Bill Graham |
