Spin-off
A spin-off series, Planet Sheen, focused on Sheen Estevez, who accidentally landed on the planet Zeenu in Jimmy Neutron's pilot episode. 26 episodes were produced by O Entertainment. Planet Sheen debuted on along with T.U.F.F. Puppy on October 2, 2010.
Read more about this topic: The Adventures Of Jimmy Neutron: Boy Genius