The Adventures of Jimmy Neutron: Boy Genius, often shortened to just Jimmy Neutron, is an American computer animated television series created by John A. Davis. It is the 2002 spin-off to the 2001 film Jimmy Neutron: Boy Genius. It originally aired on Nickelodeon for three seasons beginning July 20, 2002, and ending on November 25, 2006. A second spin-off to the film, titled Planet Sheen debuted 8