Nathaniel was an experiment to see if a mythical creature Animatronic could be created from already existing Animatronics. It was a success and Nathaniel was created,and soon possessed by a car crash victim by the same name. He wanted to perform in front of an audience,but no one wanted to buy him....Until Rosie came along. She bought him and put him on stage with the other Showstoppers,as she didn't have the heart to put him with the Fantasic Freakshow. He now is a lot happier than he used to be.