Koopa turns Kooky, Bully, Big Mouth, and Cheatsy into gigantic ninjas to apprehend Prince Hugo of Giant Land.

Koopa warps the White House, along with the President and the First Lady, to his castle and makes Kootie Pie Empress ...

Hip and Hop kidnap the sarcophagus of a prince whom Mario resembles. Their actions awaken the prince's mother, who be...

While stealing oil from the sultan of Desert Hill, Cheatsy turns Kootie Pie into a human so she can fool Mario.

When Princess Toadstool challenges Koopa to an election over leadership of the Mushroom Kingdom, Kooky uses a nice gu...

In order to show Cheatsy how to be just as rotten as he is, Koopa lures Mario and friends to his castle and threatens...

When Princess Toadstool and Toad take a vacation in Hawaii, Kooky uses a robot princess to try and take over the Mush...

Kooky and Koopa try to go back in time to stop the Super Mario Bros. from ever going down the drain in Brooklyn, but ...

Fed up with Koopa's ways, Kootie Pie and Big Mouth bring a Hollywood movie monster to life and convince him he's thei...

Mario and Luigi enter a wrestling match so they can give the prize money to Toad to make up for a donation to the Mus...

When Mario and Luigi get fed up with each other, Luigi soon finds himself having to save his brother from Koopa and K...

Koopa brings TV hero Mighty Plumber to life and tricks him into robbing the Pipe Land Treasury.

Toad loses a magic wand to the Koopas.

Mario and Luigi wind up babysitting a brat from Brooklyn who finds his way into the Mushroom Kingdom.

Mario, Luigi, Toad, and Princess Toadstool seek the Doom Dancer Music Box in Koopa's Castle, but when the Koopas find...

Koopa kidnaps Milli Vanilli and forces them to perform exclusively for Kootie Pie.

When a Real World family drives into the Mushroom Kingdom, the Mushroom People and the Koopas mistake them for aliens.

While wearing a Frog Suit, Mario almost drowns, but he is saved by Holly Mackerel, a mermaid princess. Holly falls in...

Koopa recruits a criminal from the Real World to teach the Koopalings how to commit crimes.

Hip and Hop turn Luigi and the King of Ice Land into dogs and run off to cause mayhem in Florida.

Kooky uses his new "Raiser Upper" machine to levitate everything in the Mushroom Kingdom to the sky.

After trapping the Super Mario Bros. and Toad in the Mushroom World, Koopa orders his kids each to take over one of E...

Kooky and Cheatsy use a special paint to turn all the Mushroom People either red or blue and trick the two colors int...

When the Koopalings are forced to dispose of their garbage, they have it dropped on the Mushroom Kingdom and later Br...

Koopa gets another present for Kootie Pie - this time he plans to use his Doom Sub to chase everyone out of Venice, I...

Kooky has developed a pendant for King Koopa that will grant him the powers of the Mario brothers, but it can only be...