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.

King Goobot gathers several of Jimmy's enemies and they team up to defeat him once and for all. When Jimmy and Sheen are captured, it's up to Carl, Cindy and Libby to rescue them.

Jimmy takes a journey to a far-off comet called Twonkus 3 and some adorable alien creatures called Twonkies follow him back to Earth in his sand samples. Carl gives them away as pets, despite Jimmy's warnings. When Jimmy finds out the Twonkies become dangerous monsters when exposed to music, he and his friends must round them up and send them back to space before it's too late.

Jimmy is enlisted as a spy by the Big Top Secret Organization. His mission: find and rescue Agent X - who turns out to be Jimmy's movie hero, Jet Fusion.

The Yolkians have come to earth, but this time they seek out only peace and brotherhood with the people of Retroville. While Jimmy Neutron suspects the worst, everyone in town is ready to forgive and forget. This special serves as a direct sequel to the Jimmy Neutron movie.

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Jimmy Neutron is the smartest kid in town. As a genius, Jimmy thinks most things can be solved with the invention of a new gizmo. But Jimmy usually takes the easy way out, and his backfiring gadgets result in comedic adventures.

Two back-to-back stories that deals with two "taboo" themes, the celibacy of the clergy in the episode of Renato Pozzetto and the homosexuality in the one with Nino Manfredi.

When down-on-his-luck part-time high school wrestling coach Mike agrees to become legal guardian to an elderly man, his ward's troubled grandson turns out to be a star grappler, sparking dreams of a big win -- until the boy's mother retrieves him.

A Swiss mayor and a Chinese watchmaker living in the Jura decide to organize the semi-finals of Miss China in Switzerland.