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.
Starring Ben Stiller, Amy Adams, Owen Wilson, Hank Azaria, Robin Williams, Christopher Guest, Alain Chabat, Steve Coogan, Ricky Gervais, Bill Hader