Hammer (segment "The Facts in the Case of Mr. Valdemar")
Teddy Henfrey (2 episodes, 1984)
British Ambassador (2 episodes, 1983)
Mr. Quiverful / ... (3 episodes, 1982)
Dr. Lejeune / ... (8 episodes, 1981-1983)
Luke Moggs (2 episodes, 1978-1979)
Dr. Everett V. Scott - A Rival Scientist
Det. Inspector Robert CID (2 episodes, 1973)
Capt. Julius Belwether RN
French President (в титрах отсутствует)
PC Brabbin / ... (2 episodes, 1967-1972)