The Spooky Tale of Captain Underpants: Hack-a-ween
When Melvin tries to cancel Halloween, clever best friends Harold and George create their own spooky holiday -- and it's a huge success!
Genre: Comedy, Animation, Family
Cast: Nat Faxon, Jay Gragnani, Ramone Hamilton, Sean Astin, Dayci Brookshire, Clancy Brown, Jorge Diaz, Peter Hastings, Evan Kishiyama, David Koechner, Erica Luttrell, Patty Mattson, Brennan Murray
Crew: Mark Banker (Writer), Matt Smith (Writer), Kevin Peaty (Director), Seung Woo Cha (Director), Dav Pilkey (Novel)
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