Biography:

John Middleton Lankester Paul (20 April 1921 – 23 February 1995) was an English actor. He is best known for his television roles, particularly as Dr Spencer Quist in Doomwatch (1970–1972) and Marcus Agrippa in I, Claudius (1976), both for BBC Television. Description above from the Wikipedia article John Paul (actor), licensed under CC-BY-SA, full list of contributors on Wikipedia.