Casey Jones VS. The Underworld

"Casey Jones VS. The Underworld" is the 66th episode of the 2012 Series.

Synopsis
Casey Jones thinks he can take on the criminal underworld on his own, but soon discovers that he is in over his head.

Major Characters

 * (Josh Peck)
 * (Rob Paulsen)
 * (Seth Green)
 * (Greg Cipes)
 * Hun (Eric Bauza)
 * (Sean Astin)
 * Shredder (Kevin Michael Richardson)

Minor Characters

 * Vizioso (Brian Bloom)
 * Fishface (Christian Lanz)
 * Kirby O'Neil
 * Purple Dragons
 * Fong (Andrew Kishino)
 * Sid (Andrew Kishino)
 * Tsoi (James Sie)
 * Rahzar (Clancy Brown)
 * (Hoon Lee)
 * Tiger Claw (Eric Bauza)
 * Baxter Stockman
 * Hamato Miwa
 * Hamato Miwa

Plot
In a voiceover, Casey Jones, explained that New York City is slowly returning to normal after the Kraang Invasion. Although while the Turtles battle the Kraangs in Dimension X, Casey was frustrated about being sidelined during the Battle for New York. He noted that while most of the city has pulled together after the invasion, there are others that still terrorize the city, namely, the Purple Dragons. At that very moment, the Purple Dragons robbed a bank. Casey appears to stop them and successful defeated the other Purple Dragons members, but he soon then encounter the new leader of the Purple Dragons, Hun. After a struggle battle, Hun easily defeat Casey. The Purple Dragons makes their escape just as the police cars in leaving Casey all alone in great pain.

Meanwhile, the Turtles and Splinter move back to their old lair, which was wrecked during the Kraang Invasion. They started to getting to work cleaning the place up. Leo slowly cleans the living room. Donnie finds that his lab destroyed. Splinter restores his family picture, wondering where Miwa could be. Michelangelo cleans up the kitchen. He saw that food in the fridge was spoiled. He then saw a slice of old pizza, that had been roach-covered and moldy. He then eat it, knowing that he’ll reacquaints himself of getting sick.

Trivia

 * A preview of Casey and Hun's first fight was shown at the NYCC 2014.
 * Hun's design is explicitly inspired by Bruce Lee.
 * Don Vizioso has a classic style nude painting of himself hanging on the wall above his table in his restaurant.
 * "Vizioso" means "Vicious" in italian.
 * When Casey faces Rahzar and Fishface he says "The class is pain 101, your instructor is Casey Jones." a line Casey used in the 1990 film.
 * "Auman chemicals" is a reference to one of the show's producers Brandon Auman.
 * The Auman chemicals sign resembles the TGRI sign from the turtles' 1991 live-action film.

Gallery
Casey Jones VS. The Underworld/Gallery