John Wayne
Colonel Mike Kirby
Acting
David Janssen
George Beckworth
Acting
Jim Hutton
Sgt. Petersen
Acting
Aldo Ray
Sgt. Muldoon
Acting
Raymond St. Jacques
Sgt. Doc McGee
Acting
Bruce Cabot
Colonel Morgan
Acting
Jack Soo
Colonel Cai
Acting
George Takei
Captain Nim
Acting
Patrick Wayne
Lt. Jamison
Acting
Luke Askew
Sgt. Provo
Acting
Irene Tsu
Lin
Acting
Edward Faulkner
Capt. MacDaniel
Acting
Jason Evers
Capt. Coleman
Acting
Mike Henry
Sgt. Kowalski
Acting
Craig Jue
Hamchunk
Acting
Chuck Roberson
Sgt. Griffin
Acting
Eddy Donno
Sgt. Watson
Acting
Rudy Robbins
Sgt. Parks
Acting
Richard 'Cactus' Pryor
Collier
Acting
Walter Soo Hoo
Viet Cong Soldier (uncredited)
Acting
Paul Genge
Gen. Thomas (uncredited)
Acting
Cliff Lyons
Hugh Parkinson (uncredited)
Acting
Walker Edmiston
Lt. Moore (uncredited)
Acting
Kenner G. Kemp
Nightclub Patron (uncredited)
Acting
Ernie F. Orsatti
Sgt. Don Ross (uncredited)
Crew