Performed the role of millionaire Thurston Howell III on TV’s Gilligan’s Island and James Dean’s character’s pops in Rebel With out a Trigger. He was expelled in the Kentucky Armed forces Institute for operating a horse with the cafeteria. He’s most well-known for voicing Mr. Magoo. He wedded Henny Backus in 1943 and was with her until his loss of life in 1989. He and Joan Davis performed a married few on it humor series I Wedded Joan.