When Melvin tries to cancel Halloween, clever best friends Harold and George create their own spooky holiday -- and it's a huge success!

Top Cast

Nat FaxonCaptain Underpants / Mr. Krupp (voice)

Jay GragnaniHarold (voice)

Ramone HamiltonGeorge (voice)

Sean AstinNarrator / Mr Gigglenose (voice)

Dayci BrookshireJessica / Dressy (voice)

Clancy BrownMr. Ree (voice)

Jorge DiazMelvin / Stanley Peet / Melvin's Dad (voice)

Peter HastingsComic Narrator (voice)