When Nicholas unleashes the Evil Spirit of Magic, she tries to take all of the caring out of the world. Young Jason and Kim work with the Care Bears to keep the caring from being lost.

History is larger than life, and twice as funny, in this monumental comedy sequel. Larry Daley is a former night watchman at the Museum of Natural History, where the exhibits come to life after dark. Now Larry's nocturnal friends are being retired to the archives of the Smithsonian Institution, luring him back for a hilarious, all-out battle against museum misfits who plan to take over the Smithsonian, and the world.