5.9Movie The Spooky Tale of Captain Underpants: Hack-a-ween (2019) Oct. 08, 2019 The Spooky Tale of Captain Underpants: Hack-a-ween (2019) IMDb: 5.9 2019 46 min 230 views Watch The Spooky Tale of Captain Underpants: Hack-a-ween (2019) Kisscartoon Online Free full episodes. When Melvin tries to cancel Halloween, ... AnimationComedyFamily