Fat Albert and the Cosby Kids is an American animated television series created, produced, and hosted (in live action bookends) by comedian Bill Cosby, who also lent his voice to a number of characters, including Fat Albert himself. Filmation was the production company for the series. The show premiered in 1972 and ran until 1985 (with new episodes being produced sporadically during that time frame). The show, based on Cosby's remembrances of his childhood gang, centered on Fat Albert (known for his catchphrase "Hey hey hey!"), and his friends.
The show features an educational lesson in each episode, emphasized by Cosby's live-action segments. In addition, at the end of the early episodes, the gang typically gathers in their North Philadelphia junkyard to play a song on their cobbled-together instruments, summarizing the show's lesson.