The TMNT & Splinter journey to Dublin, capital of the Republic of Ireland, land of myth & legend. Meanwhile, Shredder, Rocksteady & Bebop use Krang's Rainbow TransCharmer to transform all of the cute, furry animals in Dublin into vicious beasts.

Shredder's New Sword

The Shredder took possession of the mythic sword, Excalibur, and proclaimed himself "King Shredder." The Turtles, along with Merlin, must take it from him or else the Medieval Times will merge with the modern world.

Ring of Fire

The Turtles & Splinter arrive in Lisbon, Portugal, just in time for the annual Running of the Bulls. Meanwhile, Shredder & the mutants will use Krang's new heat ray magnifier to burn the city to ashes using the power of the Sun unless the Turtles can stop them.

Turtles on the Orient Express

The Turtles take a trip on the famous Orient Express that runs from Gare de Lyon in Paris, France to Istanbul, Turkey. But Shredder is also on board and is planning to use Krang's new Super Charger to launch the Orient Express into the world's largest oil field.

April Gets in Dutch

In Amsterdam, Holland, the Turtles must stop Shredder from stealing the Duchess Diamond, that Krang needs to power his Laser Dimension Blade. Shredder has some competition though, as two bumbling thieves also want the diamond for themselves.

Northern Light Out

While April is covering the Alternative Energy Convention in Oslo, Norway, the Turtles must track down Erik the Red Eye, a modern-day Viking & his crew, after they steal Professor Sven Svenson's scientific notes.

Elementary, My Dear Turtle

After experiencing a time-slip with an atomic clock, the Turtles find themselves in 1890, where they meet the famous detective Sherlock Holmes & his assistant, Dr. Watson, hot on the trail of Professor Moriarty, who has stolen the atomic clock. The Turtles must retrieve the atomic clock before Moriarty uses it to change history & proclaim himself Emperor of the World.