5.8 The Spooky Tale of Captain Underpants: Hack-a-ween Oct. 08, 2019 The Spooky Tale of Captain Underpants: Hack-a-ween IMDb: 5.8 2019 46 min When Melvin tries to cancel Halloween, clever best friends Harold and George create their own spooky holiday — and it’s a huge success! AnimationComedyFamily
