Anson William Heimlich was born in Los Angeles and grew to fame in show business as Anson Williams. He originated the role of Warren "Potsie" Weber on a segment on Love, American Style and is one of only three actors (with Ron Howard and Marion Ross) to reprise their roles when Happy Days became a series. Williams has remained very active acting and directing. As a trivia note, Williams' uncle, Dr. Henry Heimlich is the namesake of the famous maneuver for saving choking victims. Willliams' Celebrity Jersey Card come from a special Happy Days Night the Brewers held..