Tom Bosley, who played Howard, the father of the Cunningham family and possibly better known as "Mr. C," has also regrettably died away.
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The late Erin Moran, who portrayed Richie's younger sister, Joanie Cunningham, is among the recognisable faces from Happy Days who have passed away.
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When Happy Days came to an end, Molinaro wanted to cash in on the success of his character by starting the Big Al's restaurant chain. However, the business failed.
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Anson Williams portrayed the credulous adolescent Warren "Potsie" Weber throughout the entire run of the popular sitcom's 11 seasons.
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Despite having no prior acting experience, Most quickly landed the Happy Days part and made the decision to relocate to California in order to pursue acting full-time.
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In the fifth season of Happy Days, Scott Baio joined the cast as Chachi Arcola, Fonzie's younger cousin.
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Happy Days ran for 11 seasons, and Marion Ross, who played Marion Cunningham, received two Emmy nominations for the role of the stereotypical 1950s housewife.
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Happy Days ran for 11 seasons, and Henry Winkler gained renown as cool man Arthur "Fonzie" Fonzarelli.
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