When does The Pebbles and Bamm-Bamm Show return?

The Pebbles and Bamm-Bamm Show is the first spin-off series of The Flintstones. The series was produced by Hanna-Barbera Productions and aired for one season on CBS Saturday morning from September 11, 1971, to January 1, 1972. The show was revamped as The Flintstone Comedy Hour for the 1972–73 season.