An intergalactic tale about the adventures of Jimmy Neutron, a 10-year-old boy with an exceptionally high IQ and a prodigious imagination. Always inventing gadgets to make his life in Retroville more interesting, Jimmy is a boy genius with real kid emotions. Jimmy has a great sense of fun and adventure but his inventions often get him into trouble, so Jimmy sometimes fantasizes about living life on his own. But when Jimmy's parents and all the adults in his hometown are kidnapped by invading aliens--the dreaded "Yokians", a group of green, gooey, egg-yolk creatures with eyes that sit in glass shells--Jimmy quickly discovers that things aren't so great without moms and dads. And so, armed with his cool inventions, Jimmy and his buddies--his trusty robot dog, Goddard, his best friend Carl Wheezer and his rival, Cindy Vortex--soar to the stars and back in one zany afternoon.