In “Happy Days,” Howard played Richie Cunningham and Winkler played Richie’s friend, Fonzie. Richie’s other pals, Potsie and Ralph, were portrayed by Williams, 75, and Most, 71 ...

as Happy Days‘ four biggest stars, Henry Winkler, Ron Howard, Anson Williams and Don Most, reunited publicly for the first time in 50 years. Howard joked, according to PEOPLE, that instead of ...