Fred and Barney Meet the Shmoo
1979
Fred and Barney Meet the Shmoo is an American animated package show and a spin-off of The Flintstones produced by Hanna-Barbera which aired on NBC from December 8, 1979 to November 15, 1980. The 90-minute show is a repackaging of episodes from Fred and Barney Meet the Thing combined with the addition of The New Shmoo episodes (which was originally broadcast as a stand-alone half-hour series). Wikipedia