The Pebbles and Bamm-Bamm Show, which ran from September 11, 1971 to September 2, 1972 on CBS, was a television spin-off of The Flintstones. It was produced by Hanna-Barbera Productions.
The show followed neighbors Pebbles Flintstone and Bamm Bamm Rubble in their teenage years. The episodes were set mainly in the duo's activities at Bedrock High School , in the prehistoric town of Bedrock.
The cast of characters included Pebbles (voice provided by Sally Struthers) and Bamm Bamm (Jay North); their friends Moonrock (Lenny Weinrib ), Fabian (Carl Esser ), Penny (Mitzi McCall ), Cindy (Gay Hartwig ) and Wiggy (Gay Hartwig ). This Hanna-Barbera Production was produced by Iwao Takamoto, directed by Charles A. Nichols , written by Joel Kane , Woody Kling , Howard Morganstern , Joe Ruby and Ken Spears. The music was written and composed by Hoyt Curtin and Ted Nichols.