[Trans. Ext. Cargo ship; Night]
Krang Leader: Our brother and I will secure a location for the dimensional doorway. Take these soldiers and receive me my Key.
Foot Lieutenant: We live to serve.
Shredder: You will serve whether you live or not.
(Krang Brother sends a thick Krang growth to Foot Brute and Foot Lieutenant. Krang growth tentacles then toss Foot Brute and Foot Lieutenant from the cargo ship balcony and they transform into Krang zombies. The Foot Soldiers are corrupted into Krang zombies. Shredder smiled under his mask.)
[Trans. Ext. Alleyway; Day]
Casey: What is this thing?
Donnie: Hold onto your gluteus maxmi!
Michelangelo: The Shell-Raiser, bro! It's how we roll in the past. I mean, the present. I mean... Time travel's confusing.
Donnie: They're on the move. According to the subcutaneous tracker I put on Raph—
Leonardo: Wait, you put a tracker on Raph? Does that mean you put trackers on all of us?
Donnie: No? No... of course I did... n't. Based on their trajectory, they're headed—
Casey Jr.: To the tallest building in the city.
Donatello: That's right, Metro Tower.
Casey Jr.: I heard the story so many times as a kid, but I never thought... "And behold, from their perch atop New York City, the Krang ripped open the sky itself. What came out was terror and what rained down upon us was worse than death."
The others stood in horror.
Mikey: [horrified] They told that to kids? Man, the future is harsh.
Leo: Well, I'm not gonna let that happen. We need to get into Metro Tower without being spotted? We'll take the subway tunnels.
Donnatello: Subway tunnels don't offer much in a way of an escape if we need it. Are you sure about this?
Casey: Yeah, maybe we should go—
Leonardo: Guys, we're doing it our way. Remember?
The other reluctantly nodded.