Leonardo: (after Raphael and Michelangelo charge into a battle) Patience is a virtue my brothers just don't have.
Cyber-Shredder: (after Leonardo tries to warn Donatello) You cannot reach him, and you you will not leave here alive.
Raphael: Funny, I was about to tell you the same thing!
Casey: You okay? What happened?
Michelangelo: I-I was jumping and-and the building... moved! (Leonardo and Raphael laugh) I'm serious, guys!
Leonardo: Okay, okay, enough goofing around. Let's keep moving. We're supposed to be on patrol remember.
Raphael: Shake it off, bro. You just misjudged it. It's no biggie.
Michelangelo: Wait, this is exactly what the Shredder wants.
Raphael: What?! For us to kick his butt?!
Michelangelo: No, to keep us from warning Donny!
Leonardo: Mikey's right! Forget the Shredder! We have to move!
Leonardo: Donny, did you finish work on the equipment?
Leonardo: Donatello, we're still in cyberspace. Do you understand?
Donatello: What? What's going on? What are you saying?
Raphael: The Shredder was using you!
Leonardo: To get the blueprints for the cybernaut portal! Did you finish it?!
Donatello: Nearly, but no.
Villains: Cyber-Shredder, Kahn, the Foot Ninja, and the purple dragons (false reality)
This is the second time the turtles are in a fake reality where their friends have died. The first time was in the episode, "Bad Day".