Frank Morgan (Born June 1, 1890-September 18, 1949) was an American character actor, he is best known as the title character, Professor Marvel, Doorman, Cabbie, and the Guard in The Wizard of Oz. His only Warner Bros role was Daniel Forester in the 1934 film A Lost Lady.
He died from a heart attack at age 59 on September 18, 1949.