April, Leo and others in “Unfinished Business”

Calm down. He means well. For once. I don't think it's a trick.

All right, Fishface, start talking.

You want to know the truth behind the Shredder mutants, yes? Well, prepare yourself for a wild tale: Remember when Shredder fought Splinter? Some of Shredder's experimental mutagen fell into the sewers. A man who was roaming the sewers found the green glowing ooze. And for some reason, I do not wish to know why, he touched it and become the first of these monstrous creatures. He later found more people on the streets, creating a small army dedicated to the Shredder. These clones built an underground shrine to Shredder. All of them possessing random thoughts, memories of Shredder. And that was when Tiger Claw, hunting for you Turtles, found them. He used their strength and dedication to build a new Foot army.

So are you gonna help us bring down Kavaxas?

Heck no! This is getting to be too much, even for a talking fish. Shredder is back, and he's all gross, and undead, and disgusting.

[shocked] They already brought Shredder back?!!

Yes. It's all beginning to be too much, even for a talking fish. I want to return to a simple life of crime; stealing stuff and romancing the ladies. Later, Turtlerugas.