Teenage Mutant Hero Turtles Splinter No More

"Mucho Mysterioso!" murmured Michaelangelo. What on earth were the mutopunks, Rocksteady and Bepop, doing in the public library? Not improving their minds, that's for sure!

When the Turtles get wise to Shredder's plot to transport an army in from Dimension X, they waste no time tracking him to the disused subway beneath the city. But things look bad for Leonardo, Donatello, Raphael and Michaelangelo as a deadly brain-scrambler threatens their team. And with Master Shredder returned to his human form, can the heroes in a half-shell hope to defeat their eveil enemy?