All through the 70s Hanna-Barbera released cartoons with the same format(adventure,music,and mysteries). Jabberjaw lasted only a year (1976-1977) and aired reruns the following year. This cartoon was like Scooby Doo except it is set to be underwater and they are a musical band which the star of the show is the drummer. I don't know what Bill and Joe were thinking when they created this cartoon but it sucks. It's strictly a copycat of Josie & The Pussycats and Scooby doo. A guy that's the leader,two girls,and the star's sidekick buddy. Not only Jabber there was the Amazing Chan Clan,Butch Cassidy & The Sundance Kids,the Partridge family A.D. bulls*** etc. These cartoons didn't last long and wasn't original. Hanna-Barbera most successful mystery,adventure,music cartoon will always be Josie & The Pussycats.