| Person | Type | Job | Role(s) |
|---|---|---|---|
 Crayton Smith | Crew | Directing | Script Supervisor |
Dave Grayson | Crew | Costume & Make-Up | Makeup Artist |
 Dick Warlock | Crew | Crew | Stunts |
 Ernie F. Orsatti | Crew | Crew | Stunts |
Hendrik Wynands | Crew | Art | Construction Coordinator |
James Lee Barrett | Crew | Writing | Screenplay |
Jerry Alpert | Crew | Costume & Make-Up | Costume Design |
Joe L. Cramer | Crew | Directing | Assistant Director |
 John Wayne | Crew | Directing | Director |
Michael Wayne | Crew | Production | Producer |
 Miklós Rózsa | Crew | Sound | Original Music Composer |
Otho Lovering | Crew | Editing | Editor |
Ray Kellogg | Crew | Directing | Director |
Ray Moyer | Crew | Art | Set Decoration |
Sass Bedig | Crew | Crew | Special Effects |
Walter M. Simonds | Crew | Art | Production Design |
Winton C. Hoch | Crew | Camera | Director of Photography |
 Robert B. Shepard | Crew | Sound | Playback Singer |
Roy K. Ogata | Crew | Crew | Stunts |
 Aldo Ray | Cast | Actor | Sgt. Muldoon |
 Bruce Cabot | Cast | Actor | Colonel Morgan |
 Chuck Roberson | Cast | Actor | Sgt. Griffin |
 Cliff Lyons | Cast | Actor | Hugh Parkinson (uncredited) |
 David Janssen | Cast | Actor | George Beckworth |
 Eddy Donno | Cast | Actor | Sgt. Watson |
 Edward Faulkner | Cast | Actor | Capt. MacDaniel |
Ernie F. Orsatti | Cast | Actor | Sgt. Don Ross (uncredited) |
 George Takei | Cast | Actor | Captain Nim |
 Irene Tsu | Cast | Actress | Lin |
 Jack Soo | Cast | Actor | Colonel Cai |
 Jason Evers | Cast | Actor | Capt. Coleman |
 Jim Hutton | Cast | Actor | Sgt. Petersen |
John Wayne | Cast | Actor | Colonel Mike Kirby |
 Kenner G. Kemp | Cast | Actor | Nightclub Patron (uncredited) |
 Luke Askew | Cast | Actor | Sgt. Provo |
 Mike Henry | Cast | Actor | Sgt. Kowalski |
 Patrick Wayne | Cast | Actor | Lt. Jamison |
Paul Genge | Cast | Actor | Gen. Thomas (uncredited) |
 Raymond St. Jacques | Cast | Actor | Sgt. Doc McGee |
Walker Edmiston | Cast | Actor | Lt. Moore (uncredited) |
 Walter Soo Hoo | Cast | Actor | Viet Cong Soldier (uncredited) |
Rudy Robbins | Cast | Sgt. Parks | |
Craig Jue | Cast | Actor | Hamchunk |
| Person | Type | Job | Role(s) |
