Casey, April and others in “Unfinished Business”

How do you know these freaks?

These are the... other friends I told you about.

So they're NOT the bad guys?

No way! [sighs] Casey Jones, meet Leonardo, Donatello, Michelangelo...

What up? [gets smacked by Raph]

...and the one and only Raphael.

So the Turtles are all... Italian?

No. I named them after my favorite painters and sculptors of the Italian Renaissance.

[gasps, screams, and then faints in shock]

Casey? Casey, wake up! [shakes, then slaps his face; Casey wakes up] This is Master Splinter, Casey. He's cool.

You do not have to fear me, my friend. Rest assured, I do not bite.

He's a giant, t-t-talking rat?!