The Flintstones
The Hatrocks and the Gruesomes (5x19)
Uitzenddatum: Jan 22, 1965
When Fred's hillbilly friends the Hatrocks come to visit, even the Gruesomes can't scare them away. Fred finally discovers their aversion to rock music, and uses it to chase them back to the hills.
- in première gegaan: Sep 1960
- Afleveringen: 167
- Volgers: 111
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- Vrijdag op 20