The Flintstones

The Flintstones is an American animated sitcom produced by Hanna-Barbera Productions. The series takes place in a romanticized Stone Age setting and follows the activities of the title family, the Flintstones, and their next-door neighbors, the Rubbles (who are also their best friends) who live in stone houses (not caves) next door to each other.

Trivia

 * It was originally broadcast on ABC from September 30, 1960 to April 1, 1966, and was the first animated series to hold a prime-time slot on television.