Valentine John Bettin (July 8, 1923 – January 7, 2021) was an American 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, ... show more