When a suspicious allergy shot turns Chip into a beast with a head made of rock whenever he feels in danger, he uses the new ability to save his classmates from escaped animals at the zoo with the hopes of impressing a girl.
Trevor has to escape an army of psycho penguins if he wants to save his classmates from Dr. Brainium, who has turned them into radio-controlled zombies on a field trip to an aquarium.
The teachers try to use dirty tricks to win during a faculty against student baseball game, but the children hope to win with Dwight, Gabby's beastly pet, on their side, even though he is not a very good player.
Three school newspaper reporters find themselves in a mess after uncovering that the science club is responsible for a bee attack on the playground and dumping chemicals in a nearby pond.
Darrin invents a time machine in his bedroom in order to go back in time a few days to retake a test he and his friend Ben flunked; but instead of zapping back to history class, the boys might just become history.
When Zinc Alloy is chased out of town by the inhabitants of Metro City, he takes refuge in an old abandoned house and ends up coming face-to-face with a robotic Frankenstein monster.
