and the late Heather O’Rourke as her daughter Heather in season 10. HAPPY DAYS - "All I Want for Christmas" 12/14/82 Linda Purl, Heather O'Rourke, Henry Winkler (Photo ... [+] by ABC Photo ...
The cast reunited at the MegaCon fan convention in Orlando Some 40 years after Happy Days came to an end, Ron Howard says he ...