Name	Known for
Nicholas Evans George Treet George Treet See fewer	Doctor Who (1963)
Martin Dempsey Salathiel Treet Salathiel Treet See fewer	Braveheart (1995)
Milton Johns Joseph Joseph See fewer	Star Wars: Episode V - The Empire Strikes Back (1980)
John Baskcomb Dr. Newby Dr. Newby See fewer	Battle of Britain (1969)
Stephanie Bidmead Lady Dexter Lady Dexter See fewer	Doctor Who (1963)
John Moulder-Brown Hotspur Treet Hotspur Treet See fewer	Deep End (1970)
Peggy Ann Clifford Mrs. Goater Mrs. Goater See fewer	Kind Hearts and Coronets (1949)
Valentine Dyall The Stranger The Stranger See fewer	The Haunting (1963)
Denis Gilmore Bertram Dexter Bertram Dexter See fewer	Made in Dagenham (2010)
Verina Greenlaw Rose Treet Rose Treet See fewer	The Six Wives of Henry VIII (1970)
Richard Leech Sir John Dexter Sir John Dexter See fewer	A Night to Remember (1958)
Jeremy Longhurst Breath Breath See fewer	The Crawling Eye (1958)
Patsy Rowlands Mrs. Dexter Mrs. Dexter See fewer	Carry on Abroad (1972)
Diana Simpson Jane Treet Jane Treet See fewer	ITV Play of the Week (1955)
Keith Skinner Edward Treet Edward Treet See fewer	Romeo and Juliet (1968)
Gary Watson Capt. Richard Dexter Capt. Richard Dexter See fewer	The Devil in the Fog (1968)