The Impossibles are playing a concert for the military when they are given a demonstration of the newest tank. Before the test can take place, Professor Stretch sprinkles some of his rubber formula on the tank and turns it into a rubber tank. The Impossibles take off after the rubber rogue. The Impossibles chase the Professor to his rubber hideout and try to get in and get bounced back. They are able to get in after a little while and Fluid Man and Coil Man get stuck. They are able to free themselves and Mutli Man tries to stop the fleeing Professor. The Professor gets away in a truck as a tire, but Coil Man pops him. The Professor is captures and sent to prison.