Name	Known for
Nigel Arkwright Left luggage clerk Left luggage clerk See fewer	The Avengers (1961)
Margaret Boyd Tibby Tibby See fewer	Six Days of Justice (1972)
Terry Cooke Old Foghorn Old Foghorn See fewer	BBC Sunday-Night Theatre (1950)
Roger Delgado Speidel Speidel See fewer	Doctor Who (1963)
Colin Douglas Leon Leon See fewer	Gamble for a Throne (1961)
Graham Harper Wee Jaikie Wee Jaikie See fewer	Lilli Palmer Theatre (1955)
James Hayter Dickson McCunn Dickson McCunn See fewer	Oliver! (1968)
Frazer Hines Napoleon Napoleon See fewer	Orchid Moon (2023)
Roy Hines Thomas Yownie Thomas Yownie See fewer	Champion Road (1958)
Bernard Livesay Peter Patterson Peter Patterson See fewer	Tracey and Me (1956)
Leo Maguire Dougal Dougal See fewer	Compact (1962)
John Rae Macintosh Macintosh See fewer	Kidnapped (1952)
Jean Taylor Smith Mrs. Morgan Mrs. Morgan See fewer	My Childhood (1972)
Paul Whitsun-Jones Dobson Dobson See fewer	The Quatermass Experiment (1953)
Richard Wordsworth John Heritage John Heritage See fewer	R3 (1964)