Huey decides to throw a birthday party for Scrooge, despite everyone warning him that Scrooge hates celebrating his birthday. When Scrooge goes missing and the guests turn out to be his worst enemies, Huey decides to solve the mystery, unaware that the ghost of Scrooge's faithful butler, the long deceased Duckworth, is involved.
Scrooge and Glomgold face off in the "Duckburg Millionaires' Club Golf Invitational" in the Scottish Highlands, assisted by Huey, Dewey, Louie, Launchpad and Webby. The game is however hijacked by the spirits of ancient druids and turns lethal, with petrifying mists and a couple of kelpies attempting to have them drowned.