Name	Known for
Renée Asherson Vinnie Day Vinnie Day See fewer	The Others (2001)
Jack Gwillim Clarence Day Sr. Clarence Day Sr. See fewer	Jason and the Argonauts (1963)
Lloyd Pearson Dr. Lloyd Dr. Lloyd See fewer	The Good Companions (1957)
Perlita Neilson Mary Skinner Mary Skinner See fewer	The Day of the Triffids (1981)
Margaret Boyd Margaret Margaret See fewer	Six Days of Justice (1972)
David Brierly Clarence Jr. (as David Brierley) Clarence Jr. (as David Brierley) See fewer	Threads (1984)
Rosemary Crowson Delia Delia See fewer	Blake's 7 (1978)
Suzanne Finlay Cora Cora See fewer	Clash by Night (1959)
Arthur Jones Mailman Mailman See fewer	Sutherland's Law (1973)
Robert Lankesheer Dr. Humphries Dr. Humphries See fewer	Doctor Who (1963)
Carole Lorimer Annie Annie See fewer	Anne of Green Gables (1952)
Mollie Maureen Nora Nora See fewer	The Private Life of Sherlock Holmes (1970)
Richard Palmer John Day John Day See fewer	Five on a Treasure Island (1957)
Richard Williams Whitney Day Whitney Day See fewer	The Treasure Seekers (1961)