Calificación
Reparto

Keith Barron
Commander Jack Bentham

Alun Armstrong
Det. Supt. Frank Burroughs

Tom Marshall
Det. Insp. Bill Senior

Dudley Sutton
Dep. Commissioner Sir Harry Streeter

Gillian Eaton
Maureen Fry

Keith Allen
Det. Supt. Alan Horsefell

Brinley Jenkins
Chief Constable Maurice Probert

Clyde Pollitt
Dep. Chief Constable Donald Preece

David Ryall
Sir Cyril Llewellyn

Alan Devlin
Sir Rex Ferriday

Shirley King
Muriel Dumont

Robert Blythe
Chief Insp. Price

Martin Troakes
Chief Supt. Jones

Bernard Latham
Supt. I.D. Parade

Richard Harrington
Kit Davis

Roger Brierley
Julian Brind