What is the actor's middle name that voices the character Dr. William MacDougal?
Dan Castellaneta Daniel Louis Castellaneta ( ; born October 29, 1957) is an American actor, voice actor, comedian and screenwriter. Noted for his long-running role as Homer Simpson on the animated television series "The Simpsons", he also voices many other characters for the show, including Abraham "Grampa" Simpson, Barney Gumble, Krusty the Clown, Sideshow Mel, Groundskeeper Willie, Mayor Quimby and Hans Moleman.
Val Bettin Valentine John "Val" Bettin (born August 1, 1923) is an American actor and voice actor, known for using an English accent in all of his roles. He is perhaps best known for voicing Dr. David Q. Dawson in the 1986 Disney animated film "The Great Mouse Detective" and the Sultan in "The Return of Jafar" and "Aladdin and the King of Thieves", the two direct-to-video sequels to Disney's "Aladdin" as well as the TV show, taking over for Douglas Seale. Bettin also hosted "The Storyteller", a children's show on Chicago television in the late 1950s.