Top cast
Denholm Elliott
Dr. Frank Henson
Tandy Cronyn
Tracy Loxton
Anthony Valentine
Garard
Claire Nielson
Hilary
Alan Browning
Supt. Brook
John Moreno
Filton
David Horovitch
Tredgett
Dennis Chinnery
Sergeant
Ken Parry
Taxi Driver
Brian Haines
Inspector
Mark Wing-Davey
Cater
Robert Lindsay
Policeman at Roadblock
Derek Chafer
Policeman (uncredited)
Kevin Moran
Policeman (uncredited)
Maureen Nelson
Policewoman (uncredited)
Directed by
Dennis Vance
Written by
Brian Clemens, Dennis Spooner
Produced by
Ian Fordyce
