Name	Known for
Elspeth March Klavdia Vasilyevna Savina Klavdia Vasilyevna Savina See fewer	Rebecca (1979)
William Squire Fyodor Fyodor See fewer	The Lord of the Rings (1978)
Dilys Hamlett Lena Lena See fewer	BBC Sunday-Night Theatre (1950)
Wensley Pithey Lapshin Lapshin See fewer	Oliver! (1968)
Mary Barclay Taisia Nikolaevena Taisia Nikolaevena See fewer	BBC Sunday-Night Theatre (1950)
Judy Bloom Fira Kantorovich Fira Kantorovich See fewer	Thicker Than Water (1968)
Donald Bradley Nikolai Nikolai See fewer	A Mask for Alexis (1959)
Kenneth Cope Gennady Gennady See fewer	Carry on at Your Convenience (1971)
Joanna Dunham Vera Tretyakova Vera Tretyakova See fewer	The Advocate (1993)
Paul Endersby Uncle Vasya Uncle Vasya See fewer	The Unforeseen (1958)
David Graham Leonid Leonid See fewer	Thunderbird 6 (1968)
Irene Hamilton Marina Marina See fewer	I, Claudius (1976)
Jane Muir Tanya (as Jayne Muir) Tanya (as Jayne Muir) See fewer	BBC Sunday-Night Play (1960)
Richard Palmer Oleg Oleg See fewer	Five on a Treasure Island (1957)