Made his directing debut in the Roger Corman-produced film Grand Theft Auto, which featured his Happy Days co-star Marion Ross and Happy Days creator Garry Marshall
His first mainstream film, Night Shift, starred Henry Winkler, better known as The Fonz
His brother, Clint Howard, has small parts in most of his films
Has a knuckle sandwich ready for any doofus that calls him 'Opie'
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