Name	Known for
William Fox Chief Supt. Maw Chief Supt. Maw See fewer	The Mulberry Accelerator (1955)
John Gabriel Santro Santro See fewer	The Rise and Fall of César Birotteau (1965)
Raymond Hodge Sergeant Clithehroe Sergeant Clithehroe See fewer	The Avengers (1961)
Sam Kydd Cracker Cracker See fewer	Island of Terror (1966)
Peter Lewiston Lloyd Lloyd See fewer	Rock Around the World (1957)
Charles Lloyd Pack Mr. Adler Mr. Adler See fewer	Horror of Dracula (1958)
Ellen McIntosh Rhoda Patterson Rhoda Patterson See fewer	The Avengers (1961)
George Roderick Sam Summers Sam Summers See fewer	The Larkins (1958)
Kenneth J. Warren Dingus Dingus See fewer	Mystery and Imagination (1966)
John Watson The Police Officer The Police Officer See fewer	The Projected Man (1966)
Rita Webb Mrs. Melrose Mrs. Melrose See fewer	Up Pompeii (1971)
John Welsh Supt. Halcro Supt. Halcro See fewer	Krull (1983)
Manning Wilson Detective Sergeant Baker Detective Sergeant Baker See fewer	Kenilworth (1957)