Pierre Hatet (20 April 1930 – 24 May 2019) is a French actor. In more than 60 years of career, he appeared in several theatre plays, television series and films.
Very active as well in the dubbing field, he was the regular French voice of Christopher Lloyd, including the role of Emmett "Doc" Brown in the Back to the Future trilogy, as well as the Joker in the majority of his appearances in Batman between 1992 and 2015. He also dubbed the character Brain in the animated series Pinky and the Brain, colonel Shikishima in Akira and Nakamura in Ghost in the Shell.
Source : Wikipedia
