Source plot synopsis — includes the ending
Spy Fox finds Mr. Udderly tied up over a pool of piranhas in a feta factory and rescues him. In the Mobile Command Center, Udderly explains that William the Kid, the CEO of the Nectar of the Goats (N.O.G.) Corporation, has kidnapped all the dairy cows in the world and gathered all the dairy milk into a giant milk carton called the Milky Weapon of Destruction, planning to flood the capital with it and frame the cows so he can take control of the dairy world with his goat by-products. Udderly also reveals an access code to the weapon's deactivator, which he had previously swallowed while being held captive, prompting Spy Fox to use an "X-Ray Gum" gadget to see the code inside Udderly's stomach.
While exploring Acidophilus, Spy Fox discovers a ship called the S.S. Deadweight, where a party is being hosted. After forging an invitation to get aboard the ship, Spy Fox meets Russian Blue, the boat's owner. Monkey Penny later informs Spy Fox that Russian Blue is N.O.G.'s head of public relations and tells him to keep an eye on her. Using information obtained from Russian Blue and the S.S. Deadweight, Spy Fox locates Kid's fortress, infiltrating it by disguising himself using a spare N.O.G. jumpsuit.
Shortly after entering the fortress, Spy Fox witnesses William the Kid giving Russian Blue a missing part to the Milky Weapon's deactivator and ordering her to hide it somewhere safe. After Spy Fox finds and uses the missing piece to disarm the Milky Weapon of Destruction, William the Kid discovers Spy Fox's presence in the fortress and spitefully decides to drown the dairy cows in milk. Due to Kid's carelessness, Spy Fox locates his secret passageway to the cows' holding pen and frees them before watching William the Kid escape in a blimp. Later, Spy Fox is publicly awarded by the President for his heroics.
In an alternate ending, Spy Fox manages to sneak onto Kid's blimp, where he calls Monkey Penny, who gives him the coordinates to a mobile jail for William the Kid to land in. After Spy Fox sets the coordinates and primes Kid's ejection seat, the blimp changes course and Kid is launched in prison, thus defeating the villain for good.
Sources and content license
Source and revision history ↗ · Adapted from Wikipedia contributors, Spy Fox in "Dry Cereal". Section headings and formatting adjusted. · Content license