Captain Underpants and the Preposterous Pulverizing of the Pestering Poopacabra
- Episode aired Feb 8, 2019
- TV-Y7
- 23m
George and Harold train a rat for extra credit. But when their subject escapes into the sewers, he's doused with toxic waste and becomes ... Poopacabra!George and Harold train a rat for extra credit. But when their subject escapes into the sewers, he's doused with toxic waste and becomes ... Poopacabra!George and Harold train a rat for extra credit. But when their subject escapes into the sewers, he's doused with toxic waste and becomes ... Poopacabra!
Nat Faxon
- Captain Underpants
- (voice)
- …
Jay Gragnani
- Harold
- (voice)
Ramone Hamilton
- George
- (voice)
Sean Astin
- Narrator
- (voice)
Jorge Diaz
- Melvin
- (voice)
- …
Peter Hastings
- Comic Narrator
- (voice)
David Koechner
- Mr. Meaner
- (voice)
- …
Brennan Murray
- Bo
- (voice)