Raphael, Leonardo and others in “Unfinished Business”

That guy's seen too many Filthy Harry movies.

Come on. We better stop him.

Why us? Let the cops handle him.

Think, Raphael. He pops in and out of the sewers. He fights crime. He knows Kung Fu.

In other words, people are gonna think he's us.

Now do you see why we have to stop him?

Yeah. Our reptile reputations will get a bad rap.