Fans of the sitcom Happy Days may recall that there were three Cunningham siblings in the first two seasons of the show. Richie (Ron Howard) and Joanie (Erin Moran) had a basketball-dribbling big ...

Actor Henry Winkler is addressing the mysterious disappearance of the Happy Dayscharacter Charles "Chuck" Cunningham. Remind Magazine reported that Chuck, first played by Gavan O’Herlihy and then ...