Roy Dotrice

From The Arthur Conan Doyle Encyclopedia

Roy Dotrice (born 26 may 1923) is a British actor who played Sir Arthur Conan Doyle in 1987 in episode Young Harry Houdini (S31E20) of the TV series Walt Disney's Wonderful World of Color (1954–1992).

He also played Simon Carne in 1971 in the episode The Duchess of Wiltshire's Diamonds of the TV series The Rivals of Sherlock Holmes.