Watch The Fonz and the Happy Days Gang (1980-) full episodes.
Synopsis: An animated series based loosely on the TV show “Happy Days”. Richie, Ralph, The Fonz and Mr. Cool (The Fonz's dog) meet a time traveler named Cupcake and accidentally get stuck in her time machine. The group has various adventures in different times and places as they try in vain to return to 1957.
Stars: Henry Winkler, Ron Howard, Don Most
More information: IMDB, Wikipedia