The Adventures of Jimmy Neutron, Boy Genius, Orange Collection Season 3 Episode 15 One of Us / Vanishing Act

One of Us: In "One of Us," the fifteenth episode of the third season of The Adventures of Jimmy Neutron, Boy Genius, Jimmy and Cindy team up to investigate a mysterious new student who has transferred to their school. While the rest of their classmates are smitten with the new kid, Libby, Sheen, and Carl, Jimmy and Cindy sense that there is something off about her. Determined to get to the bottom of the mystery, the two geniuses set out on a mission to uncover the truth about Libby's true identity. Along the way, they stumble upon some surprising secrets about their own classmates and must use their wits and intelligence to save the day.

Vanishing Act: The second half of the episode is titled "Vanishing Act," and it follows Jimmy and his friends as they discover that everyone in Retroville is suddenly disappearing. At first, they suspect that the disappearances are related to an experimental project that they have been working on, but soon they realize that something much more sinister is at play. As they investigate further, they uncover a plot to send the entire town into another dimension. With time running out, Jimmy and his friends must figure out how to reverse the effects of the mysterious device and save their town before it's too late.