S1E12
Captain Underpants and the Sickening Fumes of Smartsy Fartsy
S1E12
Captain Underpants and the Sickening Fumes of Smartsy Fartsy
- Air date:2018-07-13
- User score:10.0
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.
Top Cast
Nat Faxon
Captain Underpants / Mr. Krupp (voice)
Jay Gragnani
Harold (voice)
Ramone Hamilton
George (voice)
Sean Astin
Narrator (voice)
Peter Hastings
Comic Narrator (voice)
Jorge Diaz
Melvin (voice)
Dayci Brookshire
Jessica / Dressy (voice)
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