Galileo's mad-scientist parents have done it again: invented something that got completely out of control. This time, it's a matter replicator in their basement. And a squirrel army out to get rid of the humans. And lots...and LOTS of Guinea pigs made out of sewage. Yuck Now it's up to Galileo and his friend, the giant Guinea pig Max, to stop the pigs from being mind-controlled by the squirrels and taking over the world