High Quality Content by WIKIPEDIA articles! The Flintstone Comedy Hour is a one-hour Saturday morning cartoon anthology series produced by Hanna-Barbera Productions. The program originally aired on CBS as an hour-long show from September 9, 1972 to September 1, 1973 on CBS. The show`s first half-hour included new segments featuring Fred Barney, short gags, vignettes by the cast of Pebbles and Bamm-Bamm and songs performed by the new Pebbles and Bamm-Bamm band called "The Bedrock Rockers" followed by four new episodes and reruns of The Pebbles and Bamm-Bamm Show in the second half-hour. The show also featured bad-luck Schleprock, Moonrock, Penny, Wiggy and the Bronto Bunch (Bronto, Noodles, Stub and Zonk) from The Pebbles and Bamm Bamm Show.