Chilwell (4 episodes, 1985)
Major General Tillet (2 episodes, 1983)
Peter Montrose (Murder at Midnight)
Connoisseurs Host / ... (6 episodes, 1973-1976)
Colonel Scuttling - Scotland Yard Man
Mr. Ballard (Attorney General)
German Technical Examiner
Member of Whitehall Conference
Randolph St. John (as Alan Cuthbertson)
Da Silva (в титрах отсутствует)
Dr. Hugh Chalk / ... 4 episodes, 1961-1968
Det. Supt. Cowley / ... (4 episodes, 1960-1965)
Monocled Officer (в титрах отсутствует)
Capt. Christopher Connaught-Smith
Ponsonby - Brigadier's Staff Officer
Lieutenant-Colonel Manning
Guards Officer (as Alan Cuthbertson)
Blond Man (в титрах отсутствует)
Det Insp (в титрах отсутствует)
Gus Ashley (3 episodes, 1974)
John Callifer 1 episode, 1981