It is a case of mistaken identity when George is kidnapped by an enemy spy organization called SNEAK. During his ordeal as their captive, George discovers his exact doppelganger, a secret agent named Space Bong (a take on James Bond), who aids him in escaping their grasp.

Mr. Spacely assigns George to be the judge for the annual Spacely Space Sprockets Space Dog Show. But this leads to a very stressful situation for him as his family wants him to make Astro the winner, as well as the boss wanting him to insure his wife's poodle comes out on top, and even a mobster named Mangler Mars gets into the act by making George choose his bulldog, Starbite, as the top dog. What choice will George make? In the end, Mrs. Spacely's pooch gets taken away to give birth to puppies; Starbite is revealed to be a stolen dog which gets the mobsters arrested; and Astro wins, with a stray dog winning a consolation prize: dog food.

Jane wins a vacation on the Love Rocket. George meets his old girlfriend and Jane meets her first boyfriend on the rocket. Elroy and Judy find out and try to save the marriage.