← Scooby-Doo! Mystery IncorporatedFan page — not affiliatedS2·E2 The House of the Nightmare Witch31 July 2012 · 23mScooby-Doo! Mystery Incorporated😂0🤯0❤️0🔥0👏0☆☆☆☆☆Not rated yetCommentsoldest firstSign in to join the discussion.Where to watchWhere to watch Scooby-Doo! Mystery IncorporatedNWatch on Netflix→iMore info on IMDb↗