"[siren wailing]" "(Casey) New York City... this is what it looks like after alien invasion." "We returned to a broken, almost deserted city, courtesy of the Kraang." "The Turtles invaded Dimension X to stop those alien freaks and undo the mutation of millions of people." "Meanwhile, I was sidelined like a chump, salvaging food and medical supplies like it was the zombie apocalypse or something." "[grunts]" "I totally got ripped!" "[grunting]" "Casey Jones should've been in that fight!" "[grunts]" "Got to say, though, it's kind of cool how almost getting annihilated can bring the city together." "Well, most of the city." "Then there's the others:" "thieves, lowlifes and thugs, and worse, Purple Dragons." "[explosions] [alarm blaring]" "Who knew withdrawing money from a bank could be so easy?" "[laughter]" "Nobody steals in my town!" " It's that vigilante nut." " Let's crack him open then." "[all shouting] [both groaning in slow motion]" "Ho, ho!" "A new recruit." "Ready to taste some asphalt, scum?" "Not a recruit." "I'm the new leader.." "Hun." "[creature snarls]" "Eh, I think I prefer scum." "[grunts]" "(Casey) Goongala!" "Hiyah!" "[grunting] [grunts] [yelling aggressively] [buzzer blares] [whimpers]" "[growls] [snaps fingers]" "[engines roaring] [sirens wailing] [groaning] [grunts]" "♪ Teenage Mutant Ninja Turtles ♪" "♪ Teenage Mutant Ninja Turtles ♪" "♪ Teenage Mutant Ninja Turtles ♪" "♪ Heroes in a half shell, turtle power ♪" "♪ Here we go, it's a lean, green, ninja team ♪" "♪ On the scene, cool teens doing ninja things ♪" "♪ So extreme, out the sewer like laser beams ♪" "♪ Get rocked with the shell-shocked pizza kings ♪" "♪ Can't stop these radical dudes ♪" "♪ The secret of the ooze, made the chosen few ♪" "♪ Emerge from the shadows to make their move ♪" "♪ The good guys win, and the bad guys lose ♪" "♪" "♪ Leonardo's the leader in blue ♪" "♪ Does anything it takes to get his ninjas through ♪" "♪ Donatello is the fellow who has a way with machines ♪" "♪ Raphael's got the most attitude on the team ♪" "♪ Michelangelo, he's one of a kind ♪" "♪ And you know just where to find him when it's party time ♪" "♪ Master Splinter taught 'em every single skill they need ♪" "♪ To be one lean, mean, green, incredible team ♪" "♪ Teenage Mutant Ninja Turtles ♪" "♪ Teenage Mutant Ninja Turtles ♪" "♪ Teenage Mutant Ninja Turtles ♪" "♪ Heroes in a half shell, turtle power ♪" "(Leo) What a disaster." "The Kraang really trashed this place." "Indeed, but this is our home." "We will clean and set things right once more." "Oh, I hate cleaning." "[cat meows]" "I call the kitchen!" "[machinery clanking] [bells play tune]" "[groans]" "(Donnie) Hey, Raph, a little help?" "[grunting]" "Oh." "Oh, no!" "My experiments." "My lab." "Miwa... what has become of you?" "[cat meows]" "There you go, Ice Cream Kitty." "Nice and chilly." "Now to see what's for din... [groans]" "What reeks?" "Our food... ruined!" "[sniffs]" "Hmm, roaches, rotten pepperoni, furry stuff." "I may regret that tomorrow, but worth it today." "[gagging]" "[Mikey burps]" "[grunting]" "Well, look what the cat dragged in." "Where you been, Jones?" "Doing what you should be..." "helping the city, stopping crime!" "Whoa, hold up." "In case you hadn't noticed, we just got back here." "Yeah, we just happened to stop a little thing called a massive alien invasion." "Yeah, dude, we deserve a little downtime." "Evil never takes downtime." "I just took on the Purple Dragons." "(all) Ooh!" "[laughs]" "So how bad you beat 'em?" "Well, at least I stopped 'em from getting away with the cash." "(Donnie) Wait, you didn't beat the Purple Dragons?" "[laughter]" "You don't want to help?" "Fine!" "I don't need you guys." "Casey Jones can protect the city alone." "(Donnie) Good luck with that!" "[laughter]" "(Casey) Those jerks." "Whatever, I can do this myself." "First up, track down the stupid Dragons and pound their new leader in his lame head." "[engines roaring]" "The Foot?" "Guess the Dragons will have to wait." "[tires screeching] [dark music]" "♪" "(Casey) Shredder." "Things just got interesting." "[door squeaking] [peaceful opera music]" "♪ [lips smacking]" "[burps] [slurping]" "(Vizioso) Crazy thing, that alien invasion." "But such moments in history can prove fortuitous for businessmen like us, huh?" "Us?" "You are just a gangster, Don Vizioso." "(Shredder) You seem unaware that the power in this city has shifted.." "to me." "What are you trying to say, Shredder?" "Must I spell it out?" "Yeah, I don't read so good." "I already control the Russian mob through Steranko, the Asian gangs via Hun, and the South Americans through Xever, so either declare your allegiance to me, or... [shing]" "So how might I be of service?" "Access to certain chemicals for a project I'm working on." "Well, I already told you about the shipment at the docks." "What more do you... (Shredder) Who sent you, spy?" "I'm..." "I'm just a busboy." "[growls]" "Very well, but do not let me see your face ever again." "That was close." "Too close." "Oh, man, my heart's pounding so fast." "That was so cool!" "Wait till Raph hears about this." "Oh, man." "Need a break." "No doubt." "Cleaning up is way harder than training." "Wait, no." "No, no." "No, no, no, no!" "[shouts]" "(Donnie) What are you looking for, Mikey?" "(Mikey) The TV remote, duh!" "Where are you?" "[Mikey crying]" "Got a text from Casey." "Oh, no, he's on some kind of crazy mission." "I got to go handle this." "Want some help?" "(Raph) I'm sure it's nothing to worry about." "No." "It's gone forever." "Farewell, sweet TV-controlling device." "You made our lives so much better." "You were a true friend in times of..." "Wait, here it is." "[laughs] [creatures roaring]" "That's it, Gorrick army." "You are angering Crognard's enormous pecs." "Um, Crognard, the Gorricks outnumber us 1,000 to 1." "You realize we're doomed, right?" "Never tell Crognard the odds!" "[shouting] [all gasp]" "Oh, snap!" "[snarling]" "Xever, let's get those robot legs moving." "Back off, man." "We talked about this." "We are not the boss of me." "Technically I'm field commander when Tiger Claw's not around," " which means I am your boss." " (Xever) Yeah, yeah, whatever." "Just wait till those Turtles hear about this." "[grunting]" "Goongala!" "[grunts] [grunts]" "The class is Pain 101." "Your instructor is Casey Jones." "Did you really just say that, kid?" "[grunts]" "Doggie, fetch!" "[fire crackling]" "Hmm?" "[explosion, roars] [grunts]" "[grunts]" "[grunting]" "I grow tired of you..." "I'm gonna enjoy taking this kid apart piece by piece." "[whimpers]" "Bring it on, freaks." "I ain't going down without busting a few fangs." "Only way I bust a fang is if I'm chewing on your mask." "[groans]" "Huh?" "[shouts] [groans]" " Come on." " Hold up." "[grunts]" "A little help?" "[growls]" "(Raph) Have you taken too many pucks to the head?" "No way can you beat those two alone." "[grunts]" "(Casey) Well, I stopped them from stealing this case, didn't I?" "What's so important you'd risk your stupid life for?" "I don't know." "Let's find out." "(Raph) Dangerous chemicals." "Good things we were flinging this case around." "We'll take it back to Donnie." "He'll know what they are." " Come on." " No way." "You take it to Donnie." "I'm going after Shredder." "Are you crazy?" "Shredder is a dangerous assassin." "You don't stand a chance!" "I mean, not even the slightest chance, the tiniest, tiniest, ittiest, bittiest..." "I get it!" "Go take your little case to Donnie." "Casey Jones works better alone." "Alone..." "Are you serious?" "Casey, wait!" "Casey!" "[car alarm blaring]" "[screeches] [hissing]" "Fear not, Karai." "Soon you will be cured of this vile mutation." "Isn't that right, Stockman?" "[buzzes]" "Of course, sir." "(Shredder) You had better arrive at a solution soon." "Master Shredder, the Purple Dragons have arrived." "Lord Shredder." "[snaps fingers]" "We have found more of the chemical components you've been seeking." "Excellent." "I am impressed, Hun." "[buzzing]" "(Stockman) Master, given your Karai issue, we have no equipment for such work." "Then find me the equipment, you imbecile." "Yes, Master Shredder." "You could take over the factory where we found the chemicals." "It is on our turf." "It would be my honor to show it to you personally, Master Shredder." "Very well." "Proceed." "[grunts]" "(Leo) Are you crazy?" "You just let Casey go off on his own?" "Let him?" "What was I supposed to do, chain him to a wall?" "I told him not to go." "[shouts]" "For real?" " My bad." " Sorry, Donnie." "Well, I'm stumped." "I have no idea what this chemical is." "It's not Mutagen-based." "Maybe it is an explosive." "The thing is, we've seen Stockman's lab, and he doesn't have the equipment to synthesize these chemicals." "Only Mutagen." "[muffled] Mm, what kind of place would have equipment like that?" "Don't talk with your mouth full." "And eating cheesy balls?" "Do you even know what's in that?" "It's all-natural, brah." "De-enriched corn husks, hydrogenated styrodextrin, red dye 42..." "Mmm." "Tri-nucleonized..." "What?" "[gasps]" "It's not all-natural, Mikey." "In fact, it's probably slightly radioactive." "[munching]" "(Leo) Manufactured by Auman Chemicals, New York." "Wait a sec, that place is in Chinatown, right?" "(Donnie) It is." "It's the biggest chemical manufacturing plant in the city." "And if it's in Chinatown, that means it's controlled by the Purple Dragons, right?" "Cheesy balls for the win!" "[laughs]" "(Hun) Everything you need, Master Shredder, from mixing vats, extrusion machines, kilns, bottling facilities..." "you name it." "You've done well to bring this factory to my attention, Hun." "It will be adequate for my plans." "I have one request." "Since this factory is on Dragon territory, perhaps I should be in charge." "So be it." "Success is to be rewarded, as failure is to be punished." "[snarls] [sniffing] [fire crackling] [explosion]" "Looking for me?" "[growls]" "(Shredder) I will make your end swift, boy." "[chuckles]" "I ain't afraid of you!" "[chuckles]" "Okay." "I might be a little afraid of you." "You?" "Now I will end this game and your insignificant... [screaming]" "[groans]" "You have spirit, boy, but I tire of this game." "[whimpers] [shouting]" "(Leo) Hiyah!" " What?" " Aw, yeah!" "(Shredder) Destroy them!" "Do not let them near that vat!" "I don't need you guys." "I had this." "And I have you." "[shouts] [snarls]" "[machinery whirring] [both grunting]" "[screaming]" "Whoa!" "[crying]" "Yes, run, you little fool." "Run!" "Who's running, Rahzar?" "Booyakasha!" "[grunting] [yells]" "[grunts]" "This is it, Shredder." "You're not gonna walk away from this." "I have no time for idle threats, Turtle." "[both shouting]" "Hiyah!" "[shouting] [men grunting, blades clashing]" "Hockey boy, I will end you!" "[growls]" "Let's go." "[both yell] [punchy funk music]" "♪ [yelling aggressively]" "My opportunity to impress Shredder, to carve a position for myself, and you ruined it!" "[yelling aggressively]" "I'm crying on the inside for you." "[yells aggressively] [grunting]" "[both shout] [groans]" "Wait, chemicals?" "This must be where they keep all the additives for Mikey's cheesy snacks." "If I can contaminate Shredder's chemicals..." "Oh, Donatello, I love your mind." "[Xever chuckles]" "What are you doing, Turtle?" "Talking to yourself like a weirdo?" "(Donnie) No!" "You need to control your anger." "Control this, cat!" "[groans] [dramatic music]" "Oh!" "No!" "Huh?" "Whew." "No!" "[shouts] [grunts]" "(Donnie) Casey, get that container into the mixing vat!" "[driving rock music]" "♪ [shouting]" "Goongala!" "(Casey) Later, scum." "I mean, Hun." "[Casey laughs]" "Stop him!" "[roars] [grunts]" "[yowls]" "Where do you think you're going?" "[shouts]" "Later, Fishface!" "[grunts] [all shouting in slow motion]" "(Casey) He shoots." "He scores!" "No!" "You fools!" " What is that gunk, Donnie?" " It's the secret ingredient in Mikey's cheesy balls." "Yeah!" "Wait, what?" "Let's get out of here!" "[liquid bubbling] [liquid splashes]" "[machinery whirring down]" "(Shredder) The Turtles think they've won this fight, but all they've done is delay my plans." "Get this place cleaned up and start again." "Hmm." "Actually quite delicious." "Got to hand it to you, Casey." "You kind of saved the day." "Not to mention you took on Shredder, and you're still in one piece." "(Mikey) Aw, yeah, Casey!" "High three!" "[groans]" "You guys are the best." "I couldn't have done it without you, but don't think I'm 100% a team player, 'cause Casey Jones is still a solo vigilante of the night, a mysterious lone hero in a world of evil." "Whatever." "[Donnie humming]" "Oh, no." "Guys, this is even worse than I thought." "Shredder's mixture... it's not an explosive." "So what is it?" "I think he's working on a mind-control formula." "If it works, he could use it on Karai or us or every single person in New York City." "[all shout]"