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.
A representative of an alien race that went through drastic evolution to survive its own climate change, Klaatu comes to Earth to assess whether humanity can prevent the environmental damage they have inflicted on their own planet. When barred from speaking to the United Nations, he decides humankind shall be exterminated so the planet can survive.
When minor-league hockey player Derek Thompson -- who has a penchant for knocking out his opponents' teeth every time he plays -- disillusions a fan, he is sentenced to a stint for one week as a bona fide, tutu-clad, real-life tooth fairy. Soon, Derek is inspired to rekindle his youthful dreams.
