Magica DeSpell and her brother Poe want to steal Scrooges' lucky dime, which will give them all the luck in the world! Magica joins forces with Scrooges' old enemies the Beagle Boys. She turns the Beagle Boys into Huey, Dewey, and Louie, and herself into Mrs. Beakley. The imposters arrive at Scrooge's mansion just as a television interviewer prepares a profile on Scrooge. When they finally find Scrooge's beloved dime, Magica and the Beagles go back to her hideout. But when she turns the Beagles Boys back into themselves, she discovers that she has brought back the real Huey, who secretly replaced himself with one of the real Beagle Boys. Scrooge, his remaining nephews, and Webra Walters fly to Magica's hideout to rescue Huey and get Scrooge's number one dime back.