Jack's lavish, fast-paced lifestyle changes one Christmas night when he stumbles into a grocery store holdup and disarms the gunman. The next morning he wakes up in bed lying next to Kate, his college sweetheart he left in order to pursue his career, and to the horrifying discovery that his former life no longer exists. As he stumbles through this alternate suburban universe, Jack finds himself at a crossroad where he must choose between his high-power career and the woman he loves.
Elizabeth is the star of a successful cooking show and author of several cookbooks. But when her manager, Alexander sees forest ranger Jefferson, who lost his cabin in a fire, comment on TV about wishing he could get a home-cooked Christmas dinner, he arranges for a special live show on Christmas, for Elizabeth to cook him Christmas Dinner. Only Elizabeth can't cook, and trying to keep Jefferson and the viewing public from finding out on a live show may be a little difficult.
Meet Howard Langston, a salesman for a mattress company is constantly busy at his job, and he also constantly disappoints his son, after he misses his son's karate exposition, his son tells Howard that he wants for Christmas is an action figure of his son's television hero, he tries hard to to make it up to him. Unfortunately for Howard, it is Christmas Eve, and every store is sold out of Turbo Man, now Howard must travel all over town and compete with everybody else to find a Turbo Man action figure.
Inside a snowflake exists the magical land of Whoville. In Whoville, live the Whos, an almost mutated sort of Munchkin-like people. All the Whos love Christmas, yet just outside of their beloved Whoville lives the Grinch. The Grinch is a nasty creature that hates Christmas, and plots to steal it away from the Whos, whom he equally abhors. Yet a small child, Cindy Lou Who, decides to try befriending the Grinch.
Caroline and Lloyd are a married couple constantly at each other's throats, masters at crafting acid-tongued barbs at the other's expense. Indeed, they are so obsessed with belittling each other that they never stop -- not even at gunpoint. The gunman is Gus, a thief on the run from the police, who kidnaps the couple as an insurance policy, planning to use their home as a hideout. But their incessant bickering proves more than Gus bargained for, forcing him -- for the sake of his own sanity -- into the unenviable role of peacemaker. To make things even worse for Gus, he discovers that he has taken the couple hostage the night of their big Christmas party, and the guests are already on the way. Not wanting to leave Lloyd and Caroline unattended, Gus opts to attend the party, pretending to be the couple's marriage counselor. This naturally leads to a series of comic confusions, as the hostage crisis and marital tensions head towards their inevitable conclusion.
After losing her job, making out with her soon to be ex-boss, and finding out that her daughter plans to spend Thanksgiving with her boyfriend, Claudia Larson has to face spending the holiday with her family. She wonders if she can survive their crazy antics.
A miracle occurs for a homeless family consisting of two wayward children and their protective aunt with the help of an angel. When a young woman's niece and nephew are threatened with foster care after her sister is hospitalized following yet another overdose, she flees with them until they land in the sleepy town of Bethlehem just before Christmas and a series of kindnesses and coincidences gives the trio a chance at happiness.
11-year-old Lisa has no time for toys; she's too busy taking care of her siblings and cooking for her mother. During the Christmas Eve blizzard, Lisa travels to Toyland in Wizard of Oz-like fashion and arrives just in time for a wedding. Young Mary Contrary is about to marry mean, old Barnaby Barnacle, despite the fact that she loves Jack Be Nimble. Lisa tries to stop this terrible wedding and, together with her new friends, discovers that Barnaby wants to take over Toyland. Lisa, Mary, Jack, and Georgie Porgie ask the Toymaster for help, but he can't help them as long as Lisa doesn't truly believe in toys.
A kidnapped Fred Savage is forced to endure Deadpool's PG-13 rendition of Deadpool 2 as a Princess Bride-esque story that's full of magic, wonder & zero F's.