Overview: Grindl is the babysitter of a 7-year old boy genius who is keeping a bottle of experimental rocket fuel in the refrigerator.
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First Air Date: Sep 15, 1963Last Air date: May 03, 1964Season: 1 SeasonEpisode: 32 EpisodeRuntime: 30 minutesQuality: HDIMDb: 5.50 / 10 by 2 usersPopularity: 9.135Language: English