Douglas Muir (actor)
Douglas Muir was a British film and television actor.
known for The Appleyards, Scrooge and his recurring role as Steed's boss in the Dr. David Keel/Cathy Gale era of TV's The Avengers. He was married to the actress Miriam Adams. Muir died on 30 November 1966 in Brompton Hospital, Chelsea, London.