Hey Bucko, Prove Your Happy Days Knowledge With This QUIZ! Icon October 13, 2023 What is the name of the actress who played Joanie? 30% Retry Correct Incorrect Joanie was played by the late Erin Moran Next What is the name of the actress who played Joanie? Julianne Moore Holly Hunter Jane Seymour Erin Moran 30% Scroll down to continue on! Next