In the city of Monstropolis, monsters generate power by scaring children, whose screams are collected as an energy source. James P. Sullivan, known as Sulley, is the top scarer at Monsters, Inc., working alongside his best friend and assistant Mike Wazowski. When a human child accidentally enters their world, Sulley and Mike must return her home while hiding her from the authorities who believe humans are toxic. Pixar's hilarious and heartfelt film turns the concept of monsters under the bed completely upside down. With stunning animation and an imaginative world, Monsters, Inc. is a perfect introduction to gentle scares for younger viewers.