The Adventures of Sherlock Holmes
1954
John Rodney Buckmaster was an English actor on the stage, in films and on television, and a cabaret singer-songwriter. He was the son of actress Dame Gladys Cooper (1888–1971) and Captain Herbert Buckmaster (1881–1966). Educated at Elstree and Eton, he followed his mother into the acting profession and worked on both sides of the Atlantic. Wikipedia