Name	Known for
Robert Coleby John Halifax John Halifax See fewer	Patrol Boat (1979)
Ralph Arliss Will Will See fewer	The Quatermass Conclusion (1979)
Tony Calvin Phineas Fletcher Phineas Fletcher See fewer	Dr Jekyll & Sister Hyde (1971)
Forbes Collins Jacob Baines Jacob Baines See fewer	Dick Turpin (1979)
Roland Curram Mr. Charles Mr. Charles See fewer	Darling (1965)
Peter Duncan John, as a boy John, as a boy See fewer	Flash Gordon (1980)
Willoughby Gray Mr. March Mr. March See fewer	The Princess Bride (1987)
Frederick Hall Jem Jem See fewer	Curtain of Fear (1964)
Roger Hammond Dr. Jessop Dr. Jessop See fewer	The King's Speech (2010)
Hilary Hardiman Sarah Siddons Sarah Siddons See fewer	Theatre 625 (1964)
Daphne Heard Jael Jael See fewer	To the Manor Born (1979)
Jack Le White Wilkins Wilkins See fewer	Danny the Dragon (1967)
Brian Pettifer Phineas Fletcher, as a boy Phineas Fletcher, as a boy See fewer	Amadeus (1984)
John Phillips Abel Fletcher Abel Fletcher See fewer	Village of the Damned (1960)
Gwen Taylor Ursula March Ursula March See fewer	Life of Brian (1979)
Malcolm Terris Brithwood Brithwood See fewer	The Great Train Robbery (1978)
Patricia Trueman Maid Maid See fewer	Spy Trap (1972)
Lisa Vanderpump Ursula March, as a girl Ursula March, as a girl See fewer	John Halifax, Gentleman (1974)