Scooby-Doo and the Loch Ness Monster Leave a Comment on Scooby-Doo and the Loch Ness Monster Posted in Action, Adventure, Animation, Comedy, Family, Fantasy, Mystery, Year – 2004 While the gang travel to Scotland to visit Daphne’s cousin and witness the annual Highland Games, they find themselves terrorized by the legendary Loch Ness Monster. Trailer: