It's been six months since the Teenagers With Attitude and the Heroes In A Half Shell teamed up to defeat the unholy alliance of Rita Repulsa and Shredder, but a new threat will force them to reunite in the crossover YOU demanded!
Between an invasion from beyond, old enemies teaming up with unlikely accomplices, and a threat to the Rangers’ powers themselves, will the two teams survive the onslaught, or will they need help from the most unexpected ally imaginable?
Casey Jones finds himself at odds with his former friends… and allied with Rita Repusla and General Krang!
But has his allegiance truly shifted, or is he under some kind of spell–one that the Turtles and the Rangers can break?
But our heroes have a lot on their plate: not only do Zordon and Alpha face certain doom, but an invasion threatens all of New York!