On screen
Cast
17 credited performers
Richard Hatch
Sgt. Chet Costa
Vassili Karis
Paco
David Light
Donovan
Artwork unavailable
Milene Thy-Sanh
Mei Ling
Artwork unavailable
Anthony Sawyer
Smiley
Artwork unavailable
Mike Monty
Captain Marden
Donald Pleasence
Colonel B. Abrahams
Artwork unavailable
Larry Melwin
Character not listed
Artwork unavailable
Paul Persse
Character not listed
Artwork unavailable
Robert J. Collins
Character not listed
Artwork unavailable
Dan Pedersen
Character not listed
Artwork unavailable
Donald Crob
Character not listed
Artwork unavailable
Mel Davidson
Sergeant (uncredited)
Artwork unavailable
David Brass
Sinclair (Uncredited)
Artwork unavailable
Bernhard Floedl
Helicopter Pilot (Uncredited)
Artwork unavailable
James McKenzie
Phil (Uncredited)
Artwork unavailable
Max Laurel
(Uncredited)