Kevin McCallister (Mike Weinberg) is upset that his parents got divorced. Worse yet, things are heating up between his father Peter (Jason Beghe) and his love interest, Natalie (Joanna Going). Forced to choose where to celebrate Christmas, Kevin begrudgingly decides to go to Natalie's mansion, where the guests include a foreign royal family. Kevin schemes to reunite his estranged parents and -- after Marv Merchants (French Stewart) reappears -- he struggles to protect a prince from abduction.