Donald Pleasence
Inspector Calhoun
Donald Pleasence
Inspector Calhoun
Norman Rossington
Det.Sgt. Rogers
David Ladd
Alex Campbell
Sharon Gurney
Patricia Wilson
Hugh Armstrong
The "Man"
June Turner
The "Woman"
Clive Swift
Inspector Richardson
James Cossins
James Manfred O.BE.
Heather Stoney
P.C.W. Alice Marshall
Hugh Dickson
Dr. Bacon
Christopher Lee
Stratton-Villiers, MI5
Jack Woolgar
Platform Inspector
Ron Pember
Lift Operator
Colin McCormack
Police Constable 1
Gary Winkler
Police Constable 2
James Culliford
Publican
Suzanne Winkler
Prostitute
Gerry Crampton
Tunnel Worker
Terry Plummer
Tunnel Worker
Gordon Petrie
Tunnel Worker
Dennis Gordon-Orr
Art Direction
Geoffrey Foot
Editor
Alex Thomson
Director of Photography
Gary Sherman
Director
Paul Maslansky
Producer
Harry Frampton
Makeup Artist
Mary Selway
Casting
Ceri Jones
Screenplay
Peter Frampton
Makeup Artist
John Golding
Focus Puller
Kay Rawlings
Continuity
John Hackney
Sound Editor
Dave Clarke
Electrician
Joyce Herlihy
Production Manager
Lewis More O'Ferrall
Assistant Director
Tony Teiger
Property Master
David Cadwallader
Key Grip
Colin Corby
Camera Operator
Jeremy Rose
Original Music Composer
Gary Sherman
Original Story
Wil Malone
Original Music Composer