The now 66-year-old is a prolific voice actor who has lent his voice to many characters animated television series, films, and video games. He is known for his role as DC Comics' "The Joker". In 2015, he reprised his role of "Luke Skywalker" in "The Force Awakens", although he did not have a line in the film. He had an integral part of the eighth episode of the saga in December of 2017, which is called "The Last Jedi" and he also appeared in 'The Rise of Skywalker' in 2019.