Name	Known for
John Carson Count Orloff Count Orloff See fewer	Doomsday (I) (2008)
John Phillips Prince Galitzin Prince Galitzin See fewer	Village of the Damned (1960)
Joan Miller The Empress Catherine The Empress Catherine See fewer	BBC Sunday-Night Theatre (1950)
Ann Bell Elizabeth Tarakanova Elizabeth Tarakanova See fewer	Tenko (1981)
Elwyn Brook-Jones Prince Radziwill Prince Radziwill See fewer	Odd Man Out (1947)
Francis De Wolff Prince Potemkin Prince Potemkin See fewer	A Christmas Carol (1951)
Gladys Spencer Lady-in-waiting Lady-in-waiting See fewer	BBC Sunday-Night Theatre (1950)
Richard Klee Catherine's Secretary Catherine's Secretary See fewer	The Avengers (1961)
Nicholas Amer Lieutenant Cristenek Lieutenant Cristenek See fewer	Miss Peregrine's Home for Peculiar Children (2016)
Norman Florence Count Domanski Count Domanski See fewer	The Edgar Wallace Mystery Theatre (1959)
Arthur Hewlett Sir John Dick Sir John Dick See fewer	The Avengers (1961)
Alexis Bobrinskoy Priest Priest See fewer	The Mulberry Accelerator (1955)
Brenda Dean Maid Maid See fewer	Jane Eyre (1963)
Michael Bilton Doctor Doctor See fewer	The Fourth Protocol (1987)