Name	Known for
Alec McCowen Alexander Graham Bell Alexander Graham Bell See fewer	Never Say Never Again (1983)
Jean Anderson Jeannie MacEwan Jeannie MacEwan See fewer	Solomon and Sheba (1959)
Francesca Annis Mabel Hubbard Mabel Hubbard See fewer	Dune (1984)
James Balfour Reporter Reporter See fewer	Alexander Graham Bell (1965)
Mary Barclay Mrs. Hubbard Mrs. Hubbard See fewer	BBC Sunday-Night Theatre (1950)
Blake Butler A watchman A watchman See fewer	Rob Roy (1961)
Peter Carlisle Mr. Sanders Mr. Sanders See fewer	After the Ball (1957)
Barbara Cavan Mrs. Bell Mrs. Bell See fewer	The Adventures of Tom Sawyer (1960)
Larry Cross Dr. Ferguson Dr. Ferguson See fewer	The Wind and the Lion (1975)
Andre Dakar Jonas Jonas See fewer	The Avengers (1961)
Ian Dyson Griffin Griffin See fewer	Number 96 (1972)
Clive Endersby Thomas Watson Thomas Watson See fewer	My Big Big Friend: The Movie (2022)
Hal Galili Ballachey Ballachey See fewer	Ragtime (1981)
John Phillips Professor Bell Professor Bell See fewer	Village of the Damned (1960)
Don Smith Dunlop Dunlop See fewer	Alexander Graham Bell (1965)
James Urquhart Lord Provost Lord Provost See fewer	Outbreak of Murder (1962)
John Woodnutt Mr. Hubbard Mr. Hubbard See fewer	Lifeforce (1985)