It's Christmas Eve, and a heavily armed suicide cult-clad in elf outfits--has taken hostage a mid-Manhattan department store and is threatening to blow the place sky high. Among the shoppers: Logan, who's just itching to sink his (Santa) claws into someone after enduring the Yuletide rush.

Should be easy for a damn-near invulnerable force of nature to save the day, right? Think again. All is not as it seems, as a spoiled billionaire's daughter is about to find out.