Overview: When an underground river of lava threatens all of Rock Hollow, Poppy leads the Hard Rock Trolls deep under the earth to save the day.
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First Air Date: Nov 19, 2020Last Air date: Aug 11, 2022Season: 7 SeasonEpisode: 104 EpisodeRuntime: 12 minutesQuality: HDIMDb: 8.42 / 10 by 50 usersPopularity: 24.524Language: Spanish, English