Scooby-Doo! and the Loch Ness Monster

The Mystery Inc. gang travels to Scotland to attend the Highland Games and visit Daphne's cousin. During their trip, the group is terrorized by a creature resembling the legendary Loch Ness Monster. After witnessing sightings of a giant beast near a family castle and a sea serpent attacking a boat, the team works to uncover whether the famous monster is real or part of a larger mystery.

This animated adventure was produced by Warner Bros. Animation and Hanna-Barbera Productions. It was co-directed by Scott Jeralds and Joe Sichta. For Jeralds, the film followed Scooby-Doo! and the Monster of Mexico and Scooby-Doo! and the Legend of the Vampire. For Sichta, it was the first of four films, preceding Scooby-Doo! in Where's My Mummy?, Chill Out, Scooby-Doo!, and Scooby-Doo! and the Goblin King. The voice cast features Frank Welker, Casey Kasem, Mindy Cohn, Grey DeLisle, Michael Bell, and Jeff Bennett.

The movie has received generally positive feedback from viewers. On IMDb, it holds a rating of 6.6/10 based on 7,000 votes, while on TMDB, it has a higher rating of 7.3/10 from 477 votes.