After winning a free European vacation, the Turtles journey to Paris, France. Meanwhile, Shredder, Rocksteady & Bebop are planning to steal metal from the Eiffel Tower in order to power up the Technodrome.

Rust Never Sleeps

Still in Paris, the Turtles & Master Splinter visit the Louvre. Meanwhile, due to Shredder's incompetence, Krang's new Hyper Rocket Thruster becomes a Rust Encruster, with which he plans to oxidise the world's famous landmarks & monuments, unless world leaders use their power reserves to bring the Technodrome back to Earth.

A Real Snow Job

In the Austrian Alps, Krang plans to use his new invention to melt the Alpine glaciers, flooding the low-lying villages.

Venice on the Half Shell

The Turtles take a tour of Venice, Italy, just in time for the annual Mardi Gras festival, which April is covering for Channel 6. Meanwhile, Shredder & Krang plan to hold the priceless treasures of Venice to ransom by using Krang's HydroFluxor to flood the city.

Artless

Two intergalactic art collectors are stealing the priceless artworks from the museums of Florence, Italy. The aliens are taking only artworks designed by the Renaissance masters that the Turtles are named after.

The Lost Queen of Atlantis

The Turtles & Master Splinter travel to Athens, Greece, while April & Irma buy a mysterious amulet from a flea market vendor. Unfortunately, Krang & Shredder have tracked enormous power readings straight to April's necklace, which is slowly transforming her into the Queen of the mythical underwater city of Atlantis.