Overview: The cave monster Bert is having a boring day, he has run out of interesting things to do in Merrytwit, but his day soon livens up when his friends plan a day full of fun.
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First Air Date: Oct 20, 1988Last Air date: Apr 19, 1989Season: 1 SeasonEpisode: 13 EpisodeRuntime: 15 minutesQuality: HDIMDb: 5.60 / 10 by 9 usersPopularity: 2.647Language: English