1923: Actress Jean Hagen (Freeda Daniels in The Shaggy Dog) is born in Chicago, Illinois. 1933: The Mickey Mouse Watch enters U.S. markets at a cost of $2.75. 1953: Animator Jim Jenkins (creator of Doug) is born in Virginia. 1955: The 20,000 Leagues Under the Sea Exhibit, a walk-through exhibit, opens in Disneyland’s Tomorrowland. 1955: Voice actor Corey Burton [...]