1x22 - The Super Mario Bros. Super Show!

On Her Majesty's Sewer Service When Koopa turns Secret Agent James Blonde to stone, the Marios are selected as his temporary replacements. Their first assignent is to stop Koopa from robbing Fort Hard Knocks, but they end up getting captured, and taken to Koopa's hideout. 9001: A Mario Odyssey A nutty scientist named Einstein presents the Marios with a computer that can make all sorts of pizzas. Too bad the computer has a mind of its own.