Rise of the Teenage Mutant Ninja Turtles

The Turtles discover for the first time that they are not the weirdest things in New York when they encounter two villains from the Hidden City pursing a cat-like agent. They have their first encounter with Baron Draxum who is making mutants with the help of his Oozesquitos.

Donnie creates new gear for his brothers in order for them to overcome their bad habits. However, the gear only becomes a nuisance as they fight mutated chef dubbed Meat Sweats, who plans to cook the turtles in order to gain their powers.

In order to save April's job as a party captain at Albearto's Pizzeria, Donnie upgrades the main animatronic of Albearto, only for it to go out of control.

Splinter has come down with the rat flu, and the Turtles must deal with its 7 different stages involving fever, "Wild Rat Man", "Captain Cuddle Cakes", "Ninja Supreme", karaoke love songs, and fan fiction. The Turtles hope that Splinter will make to the final stage called "Must Say Yes" so that they can ask him for whatever they want.

Leo unseats Raph's wrestling idol Ghostbear from his title as the champion of the world after accidentally falling on him from the rafters. Raph soon becomes irked by Leo's cockiness and decides to wrestle him himself. When Ghostbear joins the fight, Raph learns that Ghostbear doesn't play by the rules.

Mikey and Donnie try to get a Jupiter Jim moon buggy vehicle from a repo yard, where they run afoul of its owner Repo Mantis. In exchange for the prop vehicle, Mikey and Donnie are hired as repo men and are sent to repossess an RV on Long Island. However, the deal deteriorates when they meet the RV's possessor, a kind mutant named Todd Capybara, and his puppies.

The Turtles have a secret that comes back to haunt them in the form of Splinter's pet goldfish Piebald who was accidentally flushed down the toilet and mutated after eating an Oozesquito.

April presents her award-winning documentary about the Turtles’ annual event: The Lair Olympics.

The TMNT must stop a persistent foe from shredding NYC, but problems arise when they split up to handle things.

The TMNT need to learn how to listen and get in touch with nature in order to save Todd after he's captured by a group of hunters.

Huginn and Muninn recall their first day working for Baron Draxum.

Donnie's parenting causes S.H.E.L.L.D.O.N. to run away.