"Two ruthless mercenaries break their friendship when one of them changes sides."
Stanley Baker
as Major Harry Grigsby
Alex Cord
as Kip Thompson
Honor Blackman
as Mrs. Katherine Whiteley
Richard Attenborough
as General Charles Whiteley
Rafer Johnson
as Joe Jackson
Andrew Keir
as Gordon Mackenzie
Ray Brooks
as Lt. David Coulson
Julian Glover
as Andy Royale
John Thaw
as Terry Mitchell
Philip Latham
as Adams
Neil Wilson
as Wilson
Gerald Sim
as Dr. Griffiths
A. J. Brown
as Governor
Pamela Stanley
as Governor's Wife
Kenji Takaki
as Te Ching
Paul Dawkins
as Commissioner Doyle
Gordon Flemyng
Director
Kenneth Ware
Screenplay
Anthony Pratt
Art Direction
John Sherlock
Adaptation
Novel
Ernest Hosler
Editor
Josef Shaftel
Producer
John Dankworth
Original Music Composer
Ann Chegwidden
James Mitchell
Alan Hume
Director of Photography
Beatrice Dawson
Costume Designer
David Harcourt
Camera Operator
Michael Hopkins
Sound Editor
Ron Carr
Production Manager
Gordon Bond
Hairdresser
René Dupont
Associate Producer
Pat Moore
Special Effects
Buster Ambler
Sound Recordist
Conductor
Rita Davison
Continuity
Terence Morgan
Set Dresser
Anthony Waye
Assistant Director
Jim Brennan
Location Manager
Wally Schneiderman
Makeup Department Head
