Audio problem: In the episode where the Wheezers obtain super powers, at the end of the episode, they are all singing their "Sitting and Singing" song surrounding the flaming duck. When the camera cuts to Carl putting his glasses on, the song can still be heard, but everyone's mouth just keeps saying "Standing, and standing, and standing," even though there are more words heard than just that.
The Adventures of Jimmy Neutron: Boy Genius (2002)
1 audio problem in show generally
Starring: Rob Paulsen, Debi Derryberry, Jeffrey Garcia, Mark DeCarlo
The League of Villains - S3-E16
Factual error: As the villains are approaching to Earth, South America is shown just under Asia, connected to the Arabian Peninsula and the southern tip of India. The two continents are nowhere near enough to each other to be seen at the same time from space, much less connected. They are on opposite sides of the Pacific ocean, over 10,000 miles (16,000 km) apart. (00:06:45)
Cindy: Origami - the ancient art of Japanese paper folding. I will be making the most difficult of all origami sculptures - a snow monkey...
Jimmy: Actually, paper folding originated in China...
Cindy: ...riding a flying dragon...
Jimmy: ...in the second century CE...
Cindy: ...while drinking tea...
Jimmy: ...and was brought to Japan...
Cindy: ...on a ladder...
Jimmy: ...in the sixth century!
Cindy: ...in December!
Miss Fowl: Cindy, I didn't know you and Jimmy were doing your report together!
Who Framed Jimmy Neutron?/Flippy - S3-E14
Trivia: The theme song during the title screen and throughout the episode "Who Framed Jimmy Neutron" sounds similar to the theme song for the show "Cops".