Home / Series / The Epic Tales of Captain Underpants / Aired Order / Season 3 / Episode 5

Captain Underpants and the Monstrous Mayhem of the Massive Melviathan

A run-of-the-mill arts and crafts session turns into an interdimensional adventure from which Harold, George and company may never return.

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  • Originally Aired July 19, 2019
  • Runtime 25 minutes
  • Content Rating United States of America TV-Y7
  • Network Netflix
  • Created February 9, 2020 by
    Administrator admin
  • Modified March 15, 2024 by
    malte.hammerla