The Rat King has gained the ability to control the Ninja Turtles! He’s ordered Leonardo, Raphael, and Michelangelo to go on a crime spree to benefit the rodents of the city while forcing Donatello to search for a way to return the Rat King’s original powers. Things look grim for our heroes, but this is the second part of a two-part story so you know they’re going to reverse the Rat King’s control and put things right! The nostalgia-fueled Saturday morning–inspired adventures of the Teenage Mutant Ninja Turtles continue in “The Turtle King, Part Two”! Now an all-new ongoing series because you asked for it!

The adventures of the animated Turtles continue in this new series inspired by the '80s animated TV show. Grab a slice and settle in with the world’s most fearsome fighting team! Cowabunga! After an accidental encounter with an unknown element in the sewers of the city, the Rat King finds his ability to control the hearts and minds of rodents is waning. But in its place, he finds the ability to control reptile life, which will totally make things harder for the Heroes in a Half Shell! Plus, the TMNT are stoked when Professor McGuffin sends them on a special expedition to the ocean floor where the heroes are shell-shocked to discover Turtlantis, a subaqueous civilization that reveres turtles! Then, after learning that the Shredder has stolen an indestructible meteorite from TCRI, Donatello discovers an interdimensional signal in the Deep South that he thinks might be connected, and gets some help from the Punk Frogs! Collects issues #1–5 of the new ongoing Teenage Mutant Ninja Turtles: Saturday Morning Adventures series!

The universe’s greatest criminal organization has been made aware of a new planet to exploit: the primitive backwater known as Earth! Before the Pantheon can move in and start profiting, though, they must get the Teenage Mutant Ninja Turtles out of their way. Kidnapping and ensnaring the Turtles in a brainwashing simulation seems easy enough…until Mikey manages to break free. Now all he has to do is rescue his brothers from the Pantheon’s influence, figure out where they’ve been taken, and find a way to send these career criminals packing… No biggie, right? This is the end of the arc, so be sure you don’t miss the finale of the Pantheon’s introduction to Saturday Morning Adventures!

Casey Jones may not be souped up with mutagen ooze, but even without ninja skills and a half shell, he holds his own as a hero. So imagine everyone’s surprise when stopping a burglary at a top-secret R&D lab leaves Casey imbued with superpowers! Emboldened by his new gift, Casey takes on NYC’s criminal element to great effect. The problem is his new powers are wreaking havoc on the city’s power grid!!! Can the TMNT talk Casey into giving up his powers, or will they have to take them by force? Find out in the next electrifying episode of TMNT: Saturday Morning Adventures, “Super Casey”!

While intercepting a contingent of Krang’s stone soldiers, the Teenage Mutant Ninja Turtles witness one of their enemies get struck down by the very tech he was sent to steal! With a single blast of mysterious energy, the hard-bodied baddie drops his tough facade and gains an affinity for hair metal and power ballads! Will this transformation last? Can rock ’n’ roll really change hearts and minds? Find out in the second exciting episode of TMNT: Saturday Morning Adventures, “For Those About to Rock”!

With Mr. Ogg defeated at his own game, Shredder and the future Technodrome harmlessly trapped between dimensions, and Krang, Rocksteady, and Bebop lying low, it should be time for the Teenage Mutant Ninja Turtles to finally take a break! But with all the space-time troubles they’ve been involved in recently, the brothers have attracted a lot of attention. An alliance of powerful individuals is looking to recruit experienced and capable members into their number. Making their Saturday Morning Adventures debut, please welcome…the Pantheon!

The Teenage Mutant Ninja Turtles’ Saturday Morning Adventures continue in our first multipart adventure! After an accidental encounter with an unknown element in the sewers of the city, the Rat King finds his ability to control the hearts and minds of rodents is waning. But in its place, he finds the ability to control reptile life, which will totally make things harder for the heroes in a half shell! Grab a bowl of cereal and be there for part one of THE TURTLE KING!