Full cast and crew
Costume & make-up
Production
Hal Roach, Jr.
producer
Trevor Wallace
producer
Earl A. Glick
executive producer
Harvie McCracken
unit production manager
Frank Arrigo
associate producer
Camera
Michael Reed
director of photography
Ron Drinkwater
focus puller
Art
Cam Porteous
set designer
Sound
Paul Hoffert
original music composer
John W. Gusselle
sound mixer
Editing
Bill Lewthwaite
associate editor
Roy Piper
associate editor
Frederic L. Knudtson
associate editor
Edward M. Abroms
editor
Crew
Herbert Ewing
special effects
Bob Herron
stunts
Directing
Writing
Douglas Heyes
screenplay
Leslie P. Davies
novel
Actors
George Peppard
Tuxan
Michael Sarrazin
John David Welles / Peter Bellamy
Christine Belford
Nicole Devon
Cliff Potts
Carl Mosely
James Olson
Senator Stanton
Tim O'Connor
Frank Gossage
James McEachin
Bender
Alan Oppenheimer
General Hackett
Roger Dressler
Charlie Kitchen
Ty Haller
Henshaw
Anna Hagan
Dr. Plover
Hagan Beggs
Dr. Hager
John Destry
Zabrinski
Milos Zatovic
Dr. Zahl
Don Granbery
Technician
Robin Coller
Secretary
Bob Meneray
MP Sergeant
Ed Collier
Nicole's Doctor
Don Vance
Reporter
William Nunn
Reporter
Peter Lavender
Reporter
Barry Cahill
Reporter