Hapless museum night watchman Larry Daley must help his living, breathing exhibit friends out of a pickle now that they've been transferred to the archives at the Smithsonian Institution. Larry's (mis)adventures this time include close encounters with Amelia Earhart, Abe Lincoln and Ivan the Terrible.
Determined to unseat Steve Finch's reign as the town's holiday season king, Buddy Hall plasters his house with so many decorative lights that it'll be visible from space! When their wives bond, and their kids follow suit, the two men only escalate their rivalry - and their decorating.
Sam Flynn, the tech-savvy and daring son of Kevin Flynn, investigates his father's disappearance and is pulled into The Grid. With the help of a mysterious program named Quorra, Sam quests to stop evil dictator Clu from crossing into the real world.