Overview: With Clarence distracted by the mysterious power of the moon, his class competes to build the highest-flying rocket. Will Sumo’s homemade bucket of bolts beat Belson’s store-bought rocket?
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First Air Date: Apr 14, 2014Last Air date: Jun 24, 2018Season: 3 SeasonEpisode: 129 EpisodeRuntime: 11 minutesQuality: HDIMDb: 7.92 / 10 by 264 usersPopularity: 150.78Language: English