Lucia is a consummate professional and the single mother of Leo, her beautiful and mischievous 6-year-old daughter, who is obsessed with Christmas and believes her birth was due to a Christmas miracle. Between her two full-time jobs (motherhood and architecture), she has neither the time nor the inclination to fall in love again, but when she reluctantly agrees to go on a blind date with Sergio, a handsome and likeable chef, the spark is undeniable.

After Eva Pero'n's death in 1952, her corpse is held for three years awaiting the construction of a mausoleum - a resting place that would never be built. In 1955, the military seized control of Argentina and hid Pero'n's body from the public, fearing that it would unite the country against them. But they never imagined that in doing so she would become more dangerous in death than she was in life.

The holiday season has arrived, and brilliant but accident-prone Steve Urkel has already ruined his local celebration by publicly humiliating a shopping mall Santa. In his attempt to make things right and score some nice points with the big guy in the North Pole, Steve creates an invention that only makes things worse. Using his big brain and even bigger heart, Steve must find the real Santa to see if together they can help the city rediscover the holiday spirit.