Name	Known for
Peter Howell Dr. Peter Harrison Dr. Peter Harrison See fewer	Scum (1979)
Robert MacLeod Dr. Whittaker Dr. Whittaker See fewer	Goldfinger (1964)
Margo Andrew Penny Foster Penny Foster See fewer	The Avengers (1961)
Ann Firbank Mary Nesbitt Mary Nesbitt See fewer	Star Wars: Episode IX - The Rise of Skywalker (2019)
Lola Brooks Christine Baxter Christine Baxter See fewer	On the Beach (1959)
Roderick Lovell Mr. Powers Mr. Powers See fewer	BBC Sunday-Night Theatre (1950)
Brian Oulton Richard Wratford-Smith Richard Wratford-Smith See fewer	Carry on Cleo (1964)
Elizabeth Ashley Celia Wratford-Smith Celia Wratford-Smith See fewer	Theatre Night (1957)
Naomi Chance Susan Harrap Susan Harrap See fewer	He Who Rides a Tiger (1965)
Barbara Leake Mrs. Parry Mrs. Parry See fewer	Kind Hearts and Coronets (1949)