Name	Known for
Lauderdale Beckett Charles Hargreaves, as an old man Charles Hargreaves, as an old man See fewer	BBC Sunday-Night Theatre (1950)
John Carlisle Mr. Lester Large Mr. Lester Large See fewer	The Omega Factor (1979)
Barry Cryer Jack Kelsoe Jack Kelsoe See fewer	The Stanley Baxter Show (1963)
Pauline Jameson Emily Hargreaves / Dora Hargreaves Emily Hargreaves / Dora Hargreaves See fewer	The Woman in White (1982)
Gaynor Jones Gwendoline / Emily, as a child Gwendoline / Emily, as a child See fewer	Who Is Sylvia? (1967)
Langton Jones Dr. Green Dr. Green See fewer	The Avengers (1961)
Pik Sen Lim Nurse Kwei-Kim Yen Nurse Kwei-Kim Yen See fewer	Mind Your Language (1977)
Bruce Purchase Albert Pendleton / Charles Hargreaves, as a young man Albert Pendleton / Charles Hargreaves, as a young man See fewer	The Quatermass Conclusion (1979)
Charlotte Selwyn Jane Hargreaves Jane Hargreaves See fewer	The Avengers (1961)
William Simons Technician Technician See fewer	Cribb (1980)
Benjamin Whitrow Harry Bartholomew Harry Bartholomew See fewer	Chicken Run (2000)
John Wood Dr. Squires Dr. Squires See fewer	WarGames (1983)