The Flintstones: On the Rocks - Wikipedia - Mature flintstone cartoon
- Views: 238 614
The Flintstones is an American animated sitcom produced by Hanna-Barbera. The series takes .. Barbera and Hanna wanted to recapture the adult audience with an animated situation comedy. Barbera and Hanna experimented with hillbillies. It is the only Flintstones production to be produced by Cartoon Network which was distinctly more mature and aimed at older audiences than the later seasons,.