The Epic Tales of Captain Underpants Season 2 Episode 11
Captain Underpants and the Trashy Tale of the Tumultuous Tubbadump
The Melvins' latest invention sends the boys' Dump Day "trash-alanche" into another dimension -- and inadvertently summons a monster.
Guest Stars
Erica Luttrell
Erica (voice)
Laraine Newman
Ms. Ribble (voice)
Maurice LaMarche
Tubbadump (voice)
Kari Wahlgren
Mayor Hoppy McChapper (voice)