Newspaper reporter Rebecca Chandler, who feels she got no fair chance to prove her worth in her thee years career, looks forward to a Hawaian holiday with her fiancé Ryan, but instead of a ring he brings her- walking orders, he found better. So she accepts again to be the bachelor on duty in the Christmas season, and write the annual romantic non-news feel good-story, once more about the elusive Secret Santa in small-town Hamden, where the Christmas spirit it said to last all year. Bad luck follows her from Indianapolis: her car breaks down, she can only get lodgings in a home for the elderly without Internet, and nobody wants to help her unmask the secret Santa. Soon she guesses it must be the only rich philanthropist, but the popular Mr. John Martin Carter doesn't grant her an interview and isn't tricked either, in fact meets her at the worst repeatedly without her knowing him...
Kevin McCallister's parents have split up. Now living with his mom, he decides to spend Christmas with his dad at the mansion of his father's rich girlfriend, Natalie. Meanwhile robber Marv Merchants, one of the villains from the first two movies, partners up with a new criminal named Vera to hit Natalie's mansion.
Miser Ebenezer Scrooge is awakened on Christmas Eve by spirits who reveal to him his own miserable existence, what opportunities he wasted in his youth, his current cruelties, and the dire fate that awaits him if he does not change his ways. Scrooge is faced with his own story of growing bitterness and meanness, and must decide what his own future will hold: death or redemption.