Grace and Tony are from two separate families who are in the business of decorating homes for Christmas. Unfortunately they have also been in feud for as long as anyone can remember. But this holiday season they must try to find a way to get everyone to work together in order to win a town competition that could save their livelihoods.

Several years after the murderous events of the first movie left her father dead, Emma is now living with her aunt Angela and navigating high school. Angela’s husband begins to suspect that Emma may not be as innocent as she appears and suggests sending her off to boarding school. Meanwhile, a new girl at school seems to know Emma’s secrets, leaving Emma no choice but to slip back to her old ways and take care of her enemies by any means necessary.

Ivy and Bean sign up for ballet, only to learn they'll be dancing in a recital in front of hundreds of people. Time to get out of it — tout suite!

Honor is an ambitious high school senior whose sole focus is getting into Harvard, assuming she can first score the coveted recommendation from her guidance counselor, Mr. Calvin. Willing to do whatever it takes, Honor concocts a Machiavellian-like plan to take down her top three student competitors, until things take a turn when she unexpectedly falls for her biggest competition, Michael.

Frustrated with his commitment-phobic boyfriend Chris and running out of time, Min makes a proposal: a green-card marriage with their friend Angela in exchange for her partner Lee's expensive IVF. Elopement plans are upended, however, when Min's grandmother surprises them with an extravagant Korean wedding banquet.

Despite recently going on a break, couple Liv and Daniel had planned to host their families together for Christmas. So, they decide to keep their original plans and pretend to still be together for the holidays.