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Description
In the year 1,000,000 BC, a tribe of cave people select Ralph as their king, but the gang wonders why previous kings had such short reigns. The answer may lead to Ralph's doom unless Fonzie and the gang can help.
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Genres
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CastHenry WinklerRon HowardDon Most
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Channel
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First AiredNovember 8, 1980
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Content RatingNot Rated
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LanguageEnglish

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