Season 3
201913 EpisodesComedy, Animation, Sci-Fi & Fantasy, Action & Adventure, Kids
Cast & Crew
Episode Guide
Harold and George are eager to spend the summer together at camp. Yet their plans are interrupted when their old nemesis, Mr. Krupp, presents a most unpleasant surprise.
Season 3 FAQs
The cast of Season 3 includes Nat Faxon as Captain Underpants / Mr. Krupp (voice), Sean Astin as Narrator (voice), Jorge Diaz as Melvin (voice), Ramone Hamilton as George (voice), Evan Kishiyama as Steve 'Gooch' Yamaguchi (voice), Jay Gragnani as Harold (voice), and Dayci Brookshire as Jessica / Dressy (voice).
Episodes run about 24 mins. The total runtime is about 5h 12 mins.
Season 3 was released on 19 Jul 2019.
Season 3 has 2 seasons and 13 episodes on Fanbiz. Available seasons include Season 1 and Season 2.