Present day Scotland. A tale is told to a couple of American tourists by a kindly gentleman in a pub. Angus is a lonely boy who pines for his father, who is serving in the Royal Navy during World War II. Angus, along with his sister and mother, live on an estate that has been billeted by soldiers in the Scottish Highlands, near Loch Ness. The troop's commander has an eye for mom, is suspicious about a mysterious handyman, Lewis, who is also a war...

Scooby-Doo and the crew come face to face with the Loch Ness Monster in a full length adventure. In a collection of three classic episodes, the mystery solving canine cracks cases in far-flung locations such as Hawaii and Antarctica.