S07E22 - Revenge of the Fly
Synopsis
Thanks to Vernon's irresponsible journalism, the Turtles find it necessary to stand guard at the Genetic Research Lab. The TMNT are protecting the Genetic Essences of numerous insects, as developed by a local research scientist - essences that were designed to create insects for specific purposes. Meanwhile, in an attempt to open the portal to Dimension X, Krang opens the portal ""to the place where he put Baxter Stockman."" And naturally, Baxter Stockman/The Fly comes ""buzzing"" out crying ""I'm free! I'm free!"" and takes control of the Technodrome. Baxter is determined to make Shredder and Krang pay for turning him into a hideously deformed mutant and to get his revenge on everybody in the whole wide world.
With the aid of Baxter's alien computer buddy, he learns about the dangerous genetic substances as reported by Vernon only moments earlier. Baxter is hell-bent on ""acquiring"" these ""dangerous genetic substances"" to enact his revenge.
Back at the Genetic Research Lab, the Turtles, b