S1·E4 – Kill Three

Laurence Hardy

James Cromer

Jerome Willis

Robert Cromer

David Collings

Alan West

Basil Dignam

Sir Edgar Bliss

Michael Danvers-Walker

Maitland Moore

Donald Pickering

Leigh

Marian Diamond

Gillian

John Saunders

Raphael

Jennifer Thorne

Miss Williams

Reginald Marsh

Det-Insp. Hayes

Peter Sasdy

Director

Milton Shulman

Writer