Cast
Dudley Sutton
Dep. Commissioner Sir Harry Streeter
Alan Devlin
Sir Rex Ferriday
Shirley King
Muriel Dumont
Guy Williams
Lawrence Payne
Martin Troakes
Chief Supt. Jones
Keith Allen
Det. Supt. Alan Horsefell
Richard Lynch
PC Maurice Peters
Stephen K. Amos
Floyd
Alun Armstrong
Det. Supt. Frank Burroughs
Roger Brierley
Julian Brind
Derek Hutchinson
Sgt. Hooper
Lynette Edwards
Staff Nurse
Robert Blythe
Chief Insp. Price
Richard Harrington
Kit Davis
Frank Rozelaar-Green
Familiar Face (MI6)
Keith Barron
Commander Jack Bentham
David Ryall
Sir Cyril Llewellyn