Synopsis
When Melvin tries to cancel Halloween, clever best friends Harold and George create their own spooky holiday — and it’s a huge success!
Original title The Spooky Tale of Captain Underpants Hack-a-ween
IMDb Rating 6 159 votes
TMDb Rating 5.9 8 votes
Director
Cast
Captain Underpants / Mr. Krupp
Melvin / Stanley Peet / Melvin's Dad