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.
Ben Stiller
Larry Daley
Amy Adams
Amelia Earhart
Owen Wilson
Jedediah Smith
Hank Azaria
Kahmunrah / The Thinker / Abe Lincoln
Robin Williams
Theodore Roosevelt
Christopher Guest
Ivan the Terrible
Alain Chabat
Napoleon Bonaparte
Steve Coogan
Octavius
