Overview: A large company wants to buy the rights to Emmett's old invention
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First Air Date: Sep 23, 1968Last Air date: Mar 29, 1971Season: 3 SeasonEpisode: 78 EpisodeRuntime: 30 minutesQuality: HDIMDb: 5.70 / 10 by 3 usersPopularity: 48.457Language: English