Jerry uses a robot mouse to snatch a sample from a lunar cheese mine being mined by robots; Tom gives chase with a robot cat.
Jerry's a wharf mouse; he sees a load of cheese being loaded onto a cargo ship and tries a variety of tricks to board, but Tom is on guard.
After failing his annual physical, Fred wants to prove to everyone that he is in shape, so he decides to become the first citizen of Bedrock to enter the Rockstone Marathon.
