Francis Xavier Aloysius James Jeremiah Keenan Wynn (July 27, 1916 – October 14, 1986) was an American character actor. His expressive face was his stock-in-trade; and though he rarely carried the lead role, he had prominent billing in most of his film and television roles. Wynn starred in the radio show The Amazing Mr. Smith on Mutual Broadcasting System April 7 – June 30, 1941. He played the title role, "a carefree young man who runs into trouble galore and becomes an involuntary detective".

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