1978

April 6. The Flintstones' Little Big League airs on NBC.
April 13. The Hanna-Barbera Happy Hour premieres on NBC.
September 9. The All-New Popeye Hour, The Godzilla Power Hour, Yogi's Space Race, Challenge of the Superfriends, and Scooby's All-Stars premiere.
Hanna-Barbera's World of Super Adventure premieres in syndication.
18 May The Beasts Are on the Streets airs on NBC.
28 October Black Beauty airs on Famous Classic Tales. KISS Meets the Phantom of the Park airs on NBC.