The school goes on a field trip to a museum, including Ned, Moze and Cookie, even after they have been banned from the field trip by Vice-Principal Crubbs for trying to forge a permission slip for Cookie. Ned tries to spend time with Suzie while avoiding Crubbs; Moze tries to see the wild boy, and Loomer tries to spend time with her. Cookie becomes "the Steel Eagle" to impress Lisa Zemo. Eventually, all three are chased by Crubbs, museum security guards, and samurai actors. Ned then becomes the museum's titular Wild Boy and must choose between Suzie and Moze. He chooses Moze, they kiss, and become boyfriend and girlfriend, while Suzie decides to date Loomer again. Cookie learns of a plan to steal the museum's Wild Boy painting, so the trio gain the attention of the security guards and catch the thieves. Cookie wins a date with Lisa. Meanwhile, back at the school, Gordy tries to catch the weasel with the help of the other teachers, whose items have been destroyed by the weasel. They eventually demolish the entire school to catch the weasel, only to find out that it has given birth; feeling sympathetic, Gordy and the teachers decide to spare the weasel.

Note: This is a double-length episode.