Earthworm Jim

Jim has put up with Peter's monsterous alter-ego long enough, and seeks to cure him. However, the cure might turn Peter into a plain ol' dumb dog

Evil Jim creates evil opposites of the Princess and Peter, which have some major flaws

Bob, the Killer Goldfish creates an device that sucks the "evolutionary energy" out of anything that it wraps around. Jim and Peter are made into idiots by it, and remain idiots for a large percentage of the episode

Psy-Crow is tired of Queen Slug-For-A-Butt giving him orders, and seizes the throne of Insectika. Since Psy-Crow is an even worse ruler, Princess What's-Her-Name, Jim, Peter and Mrs. Bleveredge, must stop Psy-Crow and put the queen back on her evil throne

Evil the Cat and Malice the Dog work together to summon The Fiend Which Dares Not Speak Its Name

The queen is mighty peeved at Psy-Crow for dethroning her in the last episode, and demands that he destroy Jim once and for all. After gaining superpowers from drinking too much espresso, Hyper Psy-Crow battles with Jim, resulting in the destruction of the universe

Professor Monkey-For-A-Head is using a special peanut butter formula to turn everyone into a witless monkey. However, Jim is more concerned about how badly his show's ratings are slipping, and tries to get more people to watch through a technology called "Earthworm Interactive"

The League of Heroes declares Jim an unfit superhero, and forces Jim and Peter to switch their roles. Meanwhile, Evil the Cat is trying to destroy the Earth with the help of a cursed song and two dime-store lounge singers

Professor Monkey-for-a-Head builds a doom machine for Queen Slug-for-a-Butt that transports Jim to an alternate universe. The alternate universe has several characters from the regular universe

Queen Slug-For-A-Butt tries to enslave mankind by implanting a microchip into Santa Claus' head, brainwashing him into implanting more chips all over the universe. The queen will get a whoopin' coming to her, though, when she learns that Santa is really the Norse god of war

Earthworm Jim fires Peter Puppy after he let Professor Monkey-For-A-Head get away. Jim auditions new sidekicks while he attempts to rescue Princess What's-Her-Name from Psy-Crow

Due to a printing error, one of Jim's pop-up story books has the secret of universal conquest, and Evil the Cat will do anything to get it

Jim's suit malfunctions when his "Battery of the Gods" runs out of juice. He must find the Gods and get a new battery before Queen-Slug-For-A-Butt mashes Turlawk into jelly

The League of Superheroes runs out of sugar, so Jim flies of to La Planeta de Agua to get some. Bob the Killer Goldfish takes advantage of Jim and steals his super suit so he can conquer the Earth

A freak accident with a photocopy of Jim's face leads to the creation of Evil Jim. Jim must bust out of prison and stop Evil Jim from destroying the Turlawk shopping mall

Mysterious purple couches are turning the world's population into mindless zombies. With Peter as a mindless Zombie, Jim enlists the help of boy-genius Grayson to stop this evil plot by Professor Monkey-for-a-Head

Jim becomes a great warrior after finding a magical sword in a vending machine sandwich. Will this help him battle Psy-Crow and his Orb of Quite Remarkable Power?

Jim accidentally leaves Mrs. Bleveridge's egg beater on a distant planet, so he takes her on a trip across the universe to get back the egg beater

Jim must seek the Fur-Bearin' trout and protect him from Queen-Slug-For-A-Butt's fur-powered death machine

Evil the Cat releases a beast named "Rosebud" to assist him in destroying the universe. However, Rosebud is a little too mellow to go with Evil's sinister plot, even though he knows "The Great Secret of the Universe"

Professor Monkey-for-a-Head and Psy-Crow steal Jim's super suit, and Jim uses a weak duplicate to try to get it back

Princess What's-Her-Name finally dethrones the evil Queen and takes her place as the ruler of Insectika. Unfortunately, being a stuck-up debutante is not the Princess' cup of tea

Bob the Killer Goldfish resurrects the god of all fish to help him conquer the universe. But, this evil piranha only wants to mangle and devour "The Great Worm Spirit." Jim and Bob form an uneasy alliance to stop the fish from eating the great worm and destroying the universe