Name	Known for
Hugh David Stephen Drummond Stephen Drummond See fewer	Emmerdale Farm (1972)
Wendy Williams Frances Graham Frances Graham See fewer	Jack the Ripper (1973)
Michael Brennan Pat Sullivan Pat Sullivan See fewer	Thunderball (1965)
Stephen Cartwright Gregory Wilson Gregory Wilson See fewer	Coronation Street (1960)
Bee Duffell Kathleen Kathleen See fewer	Fahrenheit 451 (1966)
Shay Gorman Sean Sean See fewer	Island of Terror (1966)
Mary Hinton Constance de Courcy Constance de Courcy See fewer	Gaslight (1940)
Lionel Murton D'Arcy P. Malone D'Arcy P. Malone See fewer	Patton (1970)
Michael Ripper Thomas Dooley Thomas Dooley See fewer	The Mummy (1959)
Dominic Roche Kevin Dooley Kevin Dooley See fewer	My Wife's Lodger (1952)
Hilary Tindall Maura Maura See fewer	The Brothers (1972)
Alan Webb Colonel Cope-Addams Colonel Cope-Addams See fewer	The Great Train Robbery (1978)