Name	Known for
Peter Egan Michael Gethin Michael Gethin See fewer	The Wedding Date (2005)
Robert Urquhart Lord James Gethin Lord James Gethin See fewer	The Curse of Frankenstein (1957)
Bill Maynard Sefton Garrett Sefton Garrett See fewer	Heartbeat (1992)
Philip Madoc Elliott Morris Elliott Morris See fewer	The Avengers (1961)
Sarah Douglas Jennie Garrett Jennie Garrett See fewer	Superman (1978)
Richard Hurndall Mackie Mackie See fewer	Oil Strike North (1975)
Alan David Saunders Saunders See fewer	The Painted Veil (2006)
Wallas Eaton Pendry Pendry See fewer	Complete and Utter History of Britain (1969)
Meredith Edwards Meirion Ryder Meirion Ryder See fewer	A Run for Your Money (1949)
Jacqueline Hurst Sally Neville Sally Neville See fewer	The Inheritors (1974)
John Ogwen Alun Ryder Alun Ryder See fewer	Doctor Who (1963)
Michael Povey Horner Horner See fewer	A Mind to Kill (1994)
Hubert Rees Houghton Houghton See fewer	The Life and Adventures of Nicholas Nickleby (1982)
Frederick Treves Lister Lister See fewer	The Big Pull (1962)
Beryl Williams Mrs. Taylor Mrs. Taylor See fewer	Nel (1990)