After she spends all her money, an evil enchantress queen schemes to marry a handsome, wealthy prince. There's just one problem - he's in love with a beautiful princess, Snow White. Now, joined by seven rebellious dwarves, Snow White launches an epic battle of good vs. evil...

Chaos reigns at the natural history museum when night watchman Larry Daley accidentally stirs up an ancient curse, awakening Attila the Hun, an army of gladiators, a Tyrannosaurus rex and other exhibits.