The Spooky Tale of Captain Underpants: Hack-a-ween(2019)
AnimationComedyFamilyRated NR46 min.
When Melvin tries to cancel Halloween, clever best friends Harold and George create their own spooky holiday -- and it's a huge success!
"Where are all of the Halloween decorations?"
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User score
6.4 / 10
24 votes
Credits
PRODUCTION
OriginUnited States of America
Languagesen
CompaniesScholastic Productions/Titmouse/DreamWorks Animation Television