This a chapter combined between the "What's Our Last Name" and "Team Up" Movie Clips and the "US TV Spot" clip.  

*** 

https://youtu.be/rXjzrsUapL4

The four turtle brothers, Lydia, Kaitlyn, and April are seen in front of a high school.

"Welcome to Eastman High." April said opening the doors to the hallways of the high school.

"Whoa!" Leo, Raph, Mikey, and Donnie exclaimed in amazement.

One of the four turtle brothers whistle at how big the school is.

"Oh, my god! Improv team tryouts, I've got to sign up!" Mikey said excitedly grabbing the pencil as he sees the sign up sheet for the Improv Comedy Team tryouts.

"Mikey, what are you doing?! We don't go here!" Leo exclaimed worriedly.

"Wait, what's out last name?" Mikey asked realizing the fact he, Leo, Raph, and Donnie didn't have a last name.

"I've never thought about that, actually. I don't know." Leo said unsure about it.

"Do we not have last names?" Raph asked looking a little upset.

"Oh, who are we?" Donnie asked looking scared.

"It's okay. I'll just break it up, Michael Anglo." Mikey said writing it down how he said it.

Mikey lets go of the pencil and turns towards the others with a Italian impersonating look on his face as he mimics the hand movements of an Italian person.

"Hey, I'm Michael Anglo." Mikey said trying to sound Italian.

"That makes you Leo Nardo." Raph said joking elbowing Leo.

"No, it doesn't" Leo defended, recoiling back from the new nickname.

"Leo Nardo!" Donnie exclaimed laughing at the nickname, pointing tauntingly at Leo.

Both Raph and Donnie are seen laughing as Leo starts to act all dark and brooding.

"Hold up, Leo Nardo, he's sensitive." April said joining in as she is seen trying to hold back a laugh.

Raph and Donnie laugh some more at what April added.

Teenage Mutant Ninja Turtles Mutant Mayhem.

Only in theaters August 2nd.

*** 

https://youtu.be/4JQzydrmu5o

Leo grabs one of his katanas and points it in front of him, Mikey, Raph, Donnie, Kaityln, Lydia, Rocksteady, and the other mutants with a determined look on his face.

"Let's go!" The blue masked turtle exclaimed loudly.

The four turtle brothers are seen doing different stunts with their respective weapons.

Raph lands on the ground with a smirk.

"I'm awesome." Raph said with a knowing tone in his voice.

The very big bug-like mutant is seen walking towards the four turtle brothers, Kaityln, Lydia, Rocksteady, Bebop, and the other mutants, who are in its general direction.

The four turtles are seen as they get ready to fight against someone.

Leo, Raph, Mikey, and Donnie are seen fighting thugs in a bar.

Police come out of a police van cruiser as the four turtle brothers are seen jumping onto different rooftops of various buildings in New York City.

"Go, go, go, go, go, go!" One of the police officers shouted out seriously.

It then shows Wingnut, Rocksteady, and Mondo Geko flying out of a now tipped over van.

"You launched me out of that van! That is not cool!" Monko Geko exclaimed sounding upset.

"Eh, a bit cool." Raph said as if to put it 50-50 equally.

*** 

https://youtu.be/mpubX9ipF4o

Leo is seen placing his swords in the slots.

Leo, Raph, Mikey, and Donnie are seen landing on the beam part of the bridge.

It pans to the very big bug-like mutant is seen walking towards the four turtle brothers, Kaityln, Lydia, Rocksteady, Bebop, and the other mutants, who are in its general direction.

A crowd of people look behind them while taking pictures with a man covered in silver paint and costume.

It pans over to Leo, Donnie, Raph, Mikey, Kaitlyn, and Lydia smirking while preparing to fight.

"Whoa." Leo, Raph, Donnie, and Mikey said laughing at the information.

"Cool." Raph spoke out sounding very chill.

"No. Not cool." April spat out seriously.

"Eh, a bit cool." Raph said as if to put it 50-50 equally.

Leo, Raph, Mikey, and Donnie are seen bursting into a room located in a building with their respective weapons.

"You can't stop us!" Superfly declared seriously.

The very big bug-like mutant is seen again throwing a long tank truck in the direction of Leo, Raph, Donnie, Mikey, Kaityln, and Lydia.

The six friends dodge the thrown tank truck just in time.

"What?" Leo asked looking confused.

It pans over Superfly, Rocksteady, Bebop, Lydia, Kaitlyn, and various other characters.

Ice Cube,

John Cena,

Seth Rogen,

Dove Cameron,

Anika Noni Rose,

"Whatcha looking at, bro?" Bebop asked sounding snarky.

"Yeah, bro, whatcha looking at?" Rocksteady asked as well with the same tone of snarky as Bebop.

"Never seen four mutant turtles with their two human friends before, bro?" Lydia asked sounding snarky back at the two mutants.

"Lydia, hush!" Kaityln whispered, hushing Lydia while pulling her back.

Rocksteady smiles lightly at Lydia's comment as a faint blush appeared faintly on his face.

Jackie Chan,

Rose Byrne,

Post Malone,

Maya Rudolph,

and Paul Rudd.

"I like your vibe." Mikey commented happily.

"I like your vibe." Mondo Gecko stated back.

"I like your vibe." Mikey retorted with a smile on his face.

"I like your vibe!" Mikey and Mondo Gecko stated to each other with smiles on their faces.

Leo, Donnie, Raph, Mikey, a terrified Kaitlyn clinging onto Leo's back and Lydia are seen doing stunts.

"Cowabunga!" The four turtle brothers shouted out.

"Teenage Mutant Ninja Turtles: Mutant Mayhem".

Only in theaters August 2nd.

***