The Epic Tales of Captain Underpants
Season 1 • Episode 12: Captain Underpants and the Sickening Fumes of Smartsy Fartsy • Watch with subtitles
Episode 12: Captain Underpants and the Sickening Fumes of Smartsy Fartsy
July 13, 2018 • 24 min
To steal Mr. Krupp's rule book from a tightly locked safe, the boys cook up a super-intelligent gas cloud who winds up turning against them.
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