Banana Splits . In 1969, Sid and Marty Krofft created H.R. Pufnstuf . In 1969 Hanna-Barbera introduced Scooby Doo and Cattanooga Cats . In 1969, The Pink Panther cartoon character spun off from its parent movie series. In 1969, PBS introduced Sesame Street , an educational program for children that may have had