"Relax, Raph. We've got this hero thing wired. I mean, our ninjocity is off the charts. We've got some kicking mystic weapons. And do I need to remind you who has 4 shells and defeated the Shredder?"

"Brandon Mychal Smith — Mikey, Foot Soldier #1"

"Go ahead, my non-lingual friend, count your unhatched fowl. My record stands until you reach the top, which according to my calculations of wind speed, barometric pressure, and dew point is highly unlikely."

"There you are. I've been looking all over for you guys."

"[repeated line] Whip-O-Rama!"

"No more. You're a team, brothers, and most importantly, TOO LOUD! I can't hear my TV show! Tristan finally proposed to Annabelle but did she say yes?! I don't know, because of you! Be the ninjas I taught you to be, respectful and quiet!"

"[as April shows photos of Cassandra Jones on her phone] That's my mom!"

"Enough of that!"

"Josh Brener — Donnie, Security AI, Tank AI, Dragged Man"

"Eric Bauza — Splinter, Foot Soldier #2, Radio Newscaster, Secret Agent Man"

"Fat chance! We're not like everyone else on this planet, we are… [Mikey: …the Teenage…] [Donnie: …Mutant…] [Raph: …Ninja…] …Turtles!"

"Rhys Darby — Hypno-Potamus"

"Meghan Falcone — Female Office Workers #1 and #2"

"Nika Futterman — News Anchor Tanya, Incidental Girl, Café Women #1 and #2"

"John Michael Higgins — Warren Stone"

"[repeated line] You've been portal-chopped!"

"Kat Graham — April O'Neil, Café Woman #3"

"Haley Joel Osment — Casey Jones, Foot Soldier #3"

"If this isn't the poster shot, someone's getting fired."

"[last words] Casey, when you're done saving the world, do me a favor. Grab a slice!"

"Cowabunga!"

"I never get to use my algorithm."

"According to my calculations, as long as you believe in yourself, you can do anything!"

"Donnie, your soft shell! You're exposed!"

"Bad doggies!"

"Boys! Stop this arguing!"

"[repeated line as ordered by Master Leonardo] Find the key, stop the Krang."

"My name is Casey Jones, and the reason I have the photo and your tech is because you gave it to me. But not yet, because I'm from… the future!"

"[repeated line] April O'Neil!"

"Listen closely, April. I don't remember a time before living in that laboratory. That fateful night started like any other: Sachs gave us our injections, your father made sure our vital signs were strong, and you as always provided us with a special treat. After the brothers went to sleep, I heard loud voices... it was the smell of smoke. Alarms sounded. Your father had discovered the truth behind the man he was working for. He set fire to the lab; his last breath was taken trying to destroy Shredder's plan. I was terrified. But then you appeared, and ushered us to safety. I never had a voice, then. But I thank you now, April."

"My sons, your training is not yet complete. But you will become the warriors that legends are made of."

"Like all children, they were drawn to the distractions of popular culture. And I knew, one day they would want to explore the world above. [remembers the young turtles dancing to Gwen Stefani's "Hollaback Girl"] They would be ridiculed. They would need to learn to protect themselves, both mentally and physically. [while sweeping, Splinter finds a book on ninjutsu] And then I found a way. First, I would teach myself the ancient art of ninjutsu. The others followed my lead, accelerating at a wondrous rate. Their gift was also their passion; they lived, breathed and dreamed of martial arts. Then, they were ready."

"Let's do it for Sensei!"

"[from trailer; faces Shredder] Come on!"

"Let's go save my brothers!"

"[in Japanese] Tonight I dine on turtle soup!"

"[after disabling the toxic bomb's detonator on Sachs Tower] BAM! System disabled! Who wants Italian? I'm buying! Tiramisu for everybody!"

"Oh my Gosh, they have guns!"