Overview: Lars injures his arm fighting a pterodactyl. He and Cindy are separated from the Professor and Alec who are captured by a tribe of prehistoric cavemen.
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First Air Date: Sep 09, 1967Last Air date: Dec 30, 1967Season: 1 SeasonEpisode: 17 EpisodeRuntime: 30 minutesQuality: HDIMDb: 5.33 / 10 by 3 usersPopularity: 0.714Language: English, Spanish