When does The Flintstones return?

The Flintstones is an American animated sitcom produced by Hanna-Barbera Productions. It was originally broadcast on ABC from September 30, 1960, to April 1, 1966. The show is set in a romanticized Stone Age setting and follows the titular family, the Flintstones, and their next-door neighbors, the Rubbles. It is the most financially successful and longest-running network animated television series for three decades.