 | Dee Bradley Baker | ... | Psycho / US Soldiers / Pilots / Prisoners #3 (voice) |
| Michael Bell | ... | Howell (voice) |
| Steve Blum | ... | Gunner, US Soldiers, Pilots and Prisoners #1 (voice: English version) (as Steven Blum) |
| Chris Cook | ... | Short Timer, US Soldiers, Pilots and Prisoners #6 (voice) |
| Nancy Dovan | ... | Vietnamese Soldiers, Prisoners and Civilians #6 (voice) |
| George Dzundza | ... | Platt (voice) |
| Quinton Flynn | ... | Corey, US Soldiers, Pilots and Prisoners #10 (voice) |
| Kim Mai Guest | ... | Hookers #3, Vietnamese Soldiers, Prisoners and Civilians #1 (voice) |
| Nicholas Guest | ... | Salter, US Soldiers, Pilots and Prisoners #5 (voice) |
| Daniel Hagen | ... | O'Brien, US Soldiers, Pilots and Prisoners #8 (voice) (as Dan Hagan) |
| Jennifer Hale | ... | Nurses #1 (voice) |
| Dorian Harewood | ... | Tomkins, US Soldiers, Pilots and Prisoners #7 (voice) |
| James Horan | ... | Red Horn, US Soldiers, Pilots and Prisoners #9 (voice) |
| Josh Keaton | ... | Tick Tock (voice) |
| James Kyson Lee | ... | Monty, Vietnamese Soldiers, Prisoners and Civilians #4 (voice) (as James Lee) |
| Wahn Lee | ... | Vietnamese Soldiers, Prisoners and Civilians #5 (voice) |
| Haunani Minn | ... | Mama-san, Hookers #2 (voice) |
| Jean Pierre Nguyen | ... | Vietnamese Soldiers, Prisoners and Civilians #2 (voice) |
| Tang Nguyen | ... | Vietnamese Soldiers, Prisoners and Civilians #3 (voice) |
| Angel Parker | ... | Nurses #2 (voice) |
| Charlie Schlatter | ... | Deuce (voice) |
| James Sie | ... | Diem, Vietnamese Soldiers, Prisoners and Civilians #7 (voice) |
| Armando Valdes-Kennedy | ... | Eyeball, US Soldiers, Pilots and Prisoners #2 (voice) (as Armando Valdes) |
| Billy West | ... | DJ / US Soldiers / Pilots / Prisoner #4 (voice) |
| Gwendoline Yeo | ... | Hookers #1 (voice) |
