The Flintstones › Season 5

S5 E19: The Hatrocks and the Gruesomes

Fred frets a visit from hillbilly cousins with whom older Flintstone relatives feuded a long time ago, but the stay is a pleasant one until the hosts realize the guests aren't leaving any time soon.

Air date	Jan 22, 1965
Runtime	25 minutes
TMDB rating	★ 5.0/10