Name	Known for
June Barrie Mrs. Holt Mrs. Holt See fewer	The Children of the New Forest (1964)
Simon Gipps-Kent Crispin Ryder Crispin Ryder See fewer	To Serve Them All My Days (1980)
Daphne Heard Miss. Marlbury Miss. Marlbury See fewer	To the Manor Born (1979)
Ashley Knight Phil Saxby Phil Saxby See fewer	Warlords of the Deep (1978)
Dean Lawrence Ron Harvey Ron Harvey See fewer	The Tomorrow People (1973)
Sylvestra Le Touzel Samantha Ryder Samantha Ryder See fewer	Happy-Go-Lucky (2008)
Jane Lowe Paula Harvey Paula Harvey See fewer	Bad Girls (1999)
Ann Lynn Jan Ryder Jan Ryder See fewer	Just Good Friends (1983)
Donald Morley Pete Ryder Pete Ryder See fewer	The Railway Children (1957)
Tim Preece Graham Lawrence Graham Lawrence See fewer	The Ghost Writer (2010)
Nigel Rhodes Mark Saxby Mark Saxby See fewer	The Tomorrow People (1973)
Ivor Salter Len Saxby Len Saxby See fewer	When Strangers Meet (1964)
Sarah Sutton Sue Harvey Sue Harvey See fewer	Doctor Who (1963)