Name	Known for
Alfred Burke Frank Marker Frank Marker See fewer	Harry Potter and the Chamber of Secrets (2002)
Glynn Edwards Inspector Barry Inspector Barry See fewer	Zulu (1964)
Louida Vaughan Sergeant Lander Sergeant Lander See fewer	Out of This World (1962)
Alan Browning Paul Brooks Paul Brooks See fewer	The Newcomers (1965)
Julia Foster Anne Barry Anne Barry See fewer	The Loneliness of the Long Distance Runner (1962)
David Andrews Jay Walker Jay Walker See fewer	Six (1964)
Betty Baskcomb Gwen Barry (as Betty Bascomb) Gwen Barry (as Betty Bascomb) See fewer	The Detective (1954)
Jacqueline Clarke Sue Holmes Sue Holmes See fewer	A Sharp Intake of Breath (1977)
Patricia Denys Jane Tindall Jane Tindall See fewer	The Avengers (1961)
Errol John Ludo Ludo See fewer	The Nun's Story (1959)
John Crocker Adams Adams See fewer	The Deep Concern (1979)
Ray Browne Noble Noble See fewer	The Avengers (1961)