At Sebastian Cream's Curiosity Shop, a twelve-year-old boy buys a magic set belonging to Dr. Presto, a once famous magician who vanished without a trace.
Todd is obsessed with worms and keeps a worm farm in his basement, but after he cuts a worm in half, worms start showing up in the worst places--in his bed, in his homework, and even in his food.
Ben, Gwen, Cooper, and Kevin must act fast when one of the props at a sci-fi convention starts spewing out little aliens, threatening the safety of convention goers.
After Jaden makes an enemy of a teacher and Duel Academy rival, he realizes that it is going to be even harder to become the King of Games and makes a new friend who he hopes can help.
Manny, Helen, and Pierce, feeling like they do not receive as much respect from Grandpa Max as Ben, Gwen, and Kevin do, try to deactivate an alien spy transmitter before the three teens can.
May accepts help from an elderly couple when her Munchlax gets stick in the middle of the Battle Frontier, and she is surprised when Team Rocket shows up and James announces her rescuers are his grandparents, and that he wants to call a temporary truce.
