The 1975 episode paved the way for a Fonzie-centric series.

Add Yahoo as a preferred source to see more of our stories on Google. But that all changed when Season 2 rolled around, and Fonzie became the main character in the sitcom’s very first Christmas ...

We may receive a commission on purchases made from links. Originally aired beginning in 1974 -- just one year after "American Graffiti" put George Lucas on the map and made the 1950s cool again -- ...

Happy Days was not always as happy as fans remember, and a dark fan theory reveals the real reason for one of the show’s saddest Fonzie moments 51 years later. Fonzie might have been the king of cool, ...