Jimmy Neutron is a Nickelodeon computer-animated media franchise created by John A. Davis in the 1980s and commenced in 1998 with the pilot Runaway Rocketboy. The franchise focuses on the titular Jimmy Neutron, a young boy with a genius-level intellect.
Jimmy Neutron is a boy genius and way ahead of his friends, but when it comes to being cool, he's a little behind. All until one day when his parents, and parents all over Earth are kidnapped by aliens, it's up to him to lead all the children of the world to rescue their parents.
The Adventures of Jimmy Neutron: Boy Genius follows Jimmy Neutron, his faithful robotic dog, Goddard, and his eclectic friends and family as they experience life in Retroville. Jimmy is a typical kid, who just happens to be a genius. He creates gadgets to improve his everyday life, but his inventions go awry more often than not, and hilarious trouble ensues.
Retroville becomes ground zero for a meteor engraved with a mysterious alien message, which only the best and brightest(naturally, Jimmy) can translate. When he finally figures the message out, he and his friends are teleported into deep space and are forced to become contestants on an intergalactic reality game show, where the losers have their home planets destroyed.
Planet Sheen is an American CGI animated television series. It is a 2010 spin-off of the 2002 series The Adventures of Jimmy Neutron: Boy Genius, it is created by Keith Alcorn and Steve Oedekerk, and based on characters created by John Davis, Keith Alcorn and Steve Oedekerk. The series has been picked up for 26 episodes by Nickelodeon for its first season. Jeff Garcia returned as voice of Sheen Estevez, and Bob Joles and Rob Paulsen are the voice of Nesmith and Doppy, all respectively. The series is animated at Omation Animation Studios, produced by O Entertainment and premiered on Nickelodeon on October 2, 2010 (along with "T.U.F.F. Puppy") in the United States.