John Castle

John Michael Frederick Castle (born 14 January 1940) is an English actor. He is best known for his film and television work, most notably playing Bill in Michelangelo Antonioni's ''Blowup'' (1966) and Geoffrey in ''The Lion in Winter'' (1968). Other significant credits include ''Man of La Mancha'' (1972), ''I, Claudius'' (1976) and ''RoboCop 3'' (1993). Provided by Wikipedia