"After his family is brutally murdered for an unknown reason, a computer engineer sets out to find those responsible."
George Kennedy
as John Kinsdale
John Mills
as Mike McAllister
Raf Vallone
as Dr. Lupo
Barry Sullivan
as Edmonds
Rita Tushingham
as Janice
Shane Rimmer
as CIA Man
Thomas Hunter
as Taylor
Frank Avianca
as Kamal
Haydée Politoff
as Pidgeon
Arthur Franz
as Gen. Fuller
Fiamma Verges
as Ann Kinsdale
Danny Huston
as Mark Kinsdale
Ricky Harrison
as Jeffrey Kinsdale
Hillary Lief
as Linda Kinsdale
Michael Mandeville
as Phillips
Mark Lowell
as Eddy Fonseca
Jan Englund
as Agnes Fonseca
Ann Ferguson
as Mrs. Simpson
Lewis Charles
as Mr. Gerardi
Corinne Dunne
as Mrs. Gerardi
Sharon Kellogg
as Alice Gerardi
Eugene Wade
as Rodney Gerardi
West Buchanan
as Aldo
Conchita Airoldi
as Sandra Pallavicini
Jho Jhenkins
as CIA Two
Vincenzo Crocitti
as Lupo's Driver
Alan Strachan
Editor
Producer
Ennio Morricone
Original Music Composer
Ousama Rawi
Director of Photography
Peter Mullins
Art Direction
Fernando C. Bozzo Monaco
Assistant Director
Ray Frift
Peter Powell
Writer
Edward Dmytryk
Director
Peter R. Inwards
Associate Producer
Roy Charman
Sound Recordist
Tiny Nicholls
Wardrobe Supervisor
Ken Barker
Giovani Tarni
Makeup Artist
Peter Ewens
Camera Operator
George Davis
Production Controller
Conductor
Jeremy Hume
Assistant Sound Editor
Barry Brown
Second Assistant Camera
Terry Lens
Executive Producer
Anna Maria Feo
Les Bowie
Special Effects
Dave Jordan
Property Master
Charles Staffell
Projection
Mario Pisani
Production Manager
Roy Parkinson
Stephen Smith
First Assistant Camera
Lorraine Fennell
Production Assistant
Giovani Didorto
Paul Rabiger
Joe Dunne
Stunt Coordinator
Production Coordinator
Louis Peraino
Jonathan Bates
Sound Editor