The BEST episodes of Teenage Mutant Ninja Turtles (2012) season 2

#1 - Vengeance Is Mine

Season 2 - Episode 22 - Aired 6/29/2014

Leo stages a rescue for Karai against Splinter's wishes. While the mission is a success, Karai's knowledge of the truth makes her rush out to take her revenge on Shredder for killing her mother and lying to her for so long, leading to an unexpected turn of events.

#2 - The Manhattan Project (2)

Season 2 - Episode 14 - Aired 3/14/2014

#3 - The Good, the Bad, and Casey Jones

Season 2 - Episode 8 - Aired 2/2/2014

After encountering mutants and ninjas, Casey Jones decides to take on "pure evil" alone. When he meets Raphael, the two hot-headed fighters must put their dislike for each other aside and work together against a common foe.

#4 - The Invasion (1)

Season 2 - Episode 25 - Aired 9/26/2014

Leo and Donnie disagree about their plan to stop the Kraang invasion; Donnie must step up as the leader of the bunch when Leo makes a mistake and is separated from the team.

#5 - Follow the Leader

Season 2 - Episode 3 - Aired 11/2/2013

The Turtles face an army of robot foot soldiers; Karai captures Leonardo and forces him to do battle with ninjas that can adapt to his every move.

#6 - The Kraang Conspiracy

Season 2 - Episode 9 - Aired 2/9/2014

April feels left out and insists on joining the Turtles on a mission to TCRI; A secret about April's past is revealed...

#7 - The Lonely Mutation of Baxter Stockman

Season 2 - Episode 16 - Aired 5/4/2014

The Turtles create a retro-mutagen to help April's father; Baxter Stockman threatens to mutate April.

#8 - Mazes & Mutants

Season 2 - Episode 15 - Aired 4/27/2014

When the turtles play a Fantasy LARP game to get their minds off things, they separate the difference between fantasy and reality.

#9 - Slash and Destroy

Season 2 - Episode 7 - Aired 11/30/2013

The Turtles find themselves being hunted by a new threat -- another mutant turtle called Slash, who has a personal vendetta against the brothers.

#10 - Invasion of the Squirrelanoids

Season 2 - Episode 2 - Aired 10/19/2013

While tracking mutagen, the Turtles bring a mutated squirrel back to the lair. When it starts multiplying, the Turtles must hunt the squirrel mutants and prevent them from escaping into the city.

#11 - The Legend of the Kuro Kabuto

Season 2 - Episode 20 - Aired 6/15/2014

Leo tries to convince the team to rescue Karai; a master thief steals Shredder’s helmet. ("Kuro Kabuto" means "Black Helmet" in Japanese. )

#12 - Mutagen Man Unleashed

Season 2 - Episode 4 - Aired 11/9/2013

Donatello experiments with mutagen in an attempt to find a cure for April's mutated father. But one of his expirements goes wrong and he is unleashed in the city.

#13 - The Wrath of Tiger Claw

Season 2 - Episode 19 - Aired 6/8/2014

When Tiger Claw returns, he vows to hunt and destroy the turtles, as well as April and Casey. Meanwhile, Karai finds out the truth about her mother and real father, forcing her to make a life changing decision.

#14 - Of Rats and Men

Season 2 - Episode 12 - Aired 3/2/2014

When the Rat King returns, Splinter must overcome his fears in order to defeat his enemy.

#15 - Plan 10

Season 2 - Episode 21 - Aired 6/22/2014

Raphael accidentally damages a machine that forces him to swap minds with a Kraang. Now he must find a way to convince his brothers and Splinter that it's really him, before the Kraang controlling his body destroys his brothers or worse, reveals their location to the rest of the Kraang.

#16 - Into Dimension X!

Season 2 - Episode 24 - Aired 9/19/2014

When the Turtles go to the bizarre realm of Dimension X, Mikey is the only one who can figure the place out.

#17 - The Mutation Situation

Season 2 - Episode 1 - Aired 10/12/2013

The Turtles discover that the Kraang survived their previous showdown and have dropped mutagen canisters all over New York City.

#18 - Target: April O'Neil

Season 2 - Episode 6 - Aired 11/23/2013

April tries to resume her normal life; April realizes that she may have put her friend in jeopardy when Karai starts hunting her again.

#19 - Fungus Humungous

Season 2 - Episode 10 - Aired 2/16/2014

A fungus mutant spreads through the sewers causing the Turtles to experience their worst fears. Leonardo must face his greatest fear.

#20 - A Chinatown Ghost Story

Season 2 - Episode 23 - Aired 9/12/2014

Donnie becomes increasingly jealous of April and Casey's relationship; April is kidnapped by an evil spirit who intends to drain her powers.

#21 - Metalhead Rewired

Season 2 - Episode 11 - Aired 2/23/2014

After Donnie upgrades Metalhead's artificial intelligence, he must decide if he can trust a sentient Metalhead.

#22 - Pizza Face

Season 2 - Episode 18 - Aired 5/18/2014

Mikey struggles to convince the others that a new mutant is trying to attack and capture people using living pizzas.

#23 - Newtralized!

Season 2 - Episode 17 - Aired 5/11/2014

Raphael is worried about Casey's ability to handle big mutant threats especially when they meet Slash again and discover he has a partner of his own, the Newtralizer.

#24 - The Manhattan Project (1)

Season 2 - Episode 13 - Aired 3/14/2014

Leonardo considers asking Splinter for help while facing Shredder's new assassin; Donnie must put aside his rivalry with Casey in order to uncover a Kraang plot.

#25 - The Invasion (2)

Season 2 - Episode 26 - Aired 9/26/2014