The Impossible Summit of Mt. Neverrest!.Scrooge, the boys, Webby, and Launchpad spend their Christmas attempting to climb the "unclimbable" Mt. Neverrest, a task Scrooge failed at 75 years ago due to his treacherous guide, George Mallardy. Along the way, Launchpad is convinced by a salesman that he is dying of "ice-fever", Webby and Dewey try to accomplish the perfect sledding experience, Huey attempts to discover Neverrest's secret: wormholes, and Louie, figuring out that Launchpad was conned, pulls off his own scheme to trick the salesman into confessing the truth to the townspeople and expose him as a fraud.