- Erin Moran, Happy Days, TV, 1974-1984. In the pilot – actually an episode of Love, American Style – Richie Cunningham’s sister, Joanie, was Heher. In the series, she became Moran for 239 episodes – 69 more than than The Star, her screen bro, Ron Howard!
Birth year: Death year: Other name: Casting Calls: 1