Raphael is the archetypal muscular hothead of the ninja turtle quartet. However in this incarnation, Raph can be erratic emotionally. He is brave, daring, free spirited, and while Michelangelo is the comedian of the turtle quartet, Raphael is the most sardonic and sarcastic. Raph or Raphael Like his brothers, Leo is very protective of his father as well. Leo was the first turtle to call Splinter father in a long time. Raphael: Leo and Raph have a very brotherly, competitive relationship. Raph is jealous of Leo due to his leadership title and he challenges him leading them into arguments. However he would sacrifice himself for his brothers and loves them deeply under all that toughness. His bandana is red and his eyes are green, his weapons are his sais. Height: 152.40cm

Leo or Leonardo is a perfectionist. He wants to make his friends and family proud of him. When he makes a mistake he would go hard on himself. Although Leo tries to keep his brothers in line, he can be also very bossy and controlling at times which would trigger his brothers, especially Raphael. Leo is more skilled. Raph is stronger but his temper makes him reckless. He is the leader, has blue bandana and blue eyes, and his weapons are his katanas. Height: 154.94 cm

Mikey is known as the "wild one" of the team and is a lover of games, skateboarding, pranks, and pizza. Though he possesses a "child-like" free-spirited and carefree innocence, he always brings his A-game in a serious brawl. He is quite funny and cute. He is labeled as "The Wild One" and "The Party Dude" as he is the most "fun" out of all the turtles. He is also very social, and wants the outside world (humans) to accept him and his brothers. He is also impulsive, because of a severe case of ADD. His bandana is orange and his weapons are his nunchucks He says things like "Booyakasha!" When he fights or wins. Or using Bro, dude and things like that. Height: 121.92 cm

While Donnie perceives himself as being emotionless, in reality, he is quite passionate such as being easily irritated, especially when others don't listen and/or appreciate his intelligence, excitable sometimes the point of distraction. However he is a genius. Donatello, nicknamed Donnie or Don, is a superhero and one of the four main characters of the Teenage Mutant Ninja Turtles comics and all related media. He is the smartest and often gentlest of his brothers, wearing a purple mask over his eyes. His weapon is a bo staff. Height: 5"8, 174cm. The tallest.

He is nearly always calm. Even when angry, he refrains from raising his voice. He is the quintessential calm, all-knowing, and wise master of all martial arts. Also, Splinter has strong willpower as he doesn't give up without a fight. His real human name is Hamato Yoshi. Hamato Yoshi and Oroku Saki were raised together and became best friends and rivals. They both loved a woman named Tang Shen, but she chose Yoshi, which caused Saki to become jealous and resentful. Eventually, Saki became the Shredder and attacked Yoshi. During their fight, Tang Shen was killed, and Saki took Yoshi's daughter, Miwa, raising her as Karai. Yoshi later moved to New York. One day, he was exposed to mutagen while carrying four baby turtles. The mutagen transformed him into a giant rat, and the turtles became his sons. From then on, he became known as Master Splinter. Height: 6"2, 188cm.

The Kraang are an alien species from Dimension X. They are intelligent, dangerous creatures that use robotic bodies called Kraangdroids to move around on Earth. Their goal is to invade Earth and reshape it to suit their own needs.

Brave and confident, Casey Jones proves he is ready for a fight. Becoming friends with April and the Turtles, he shows that he is untrained, but his skills are ready to rumble with the best. Casey seems to be a bit arrogant and flirty (at least around April) Casey first met the Turtles after he followed Raphael into the sewers. He had previously fought Raph without knowing he was one of the good guys. When Casey discovered the Turtles' lair, April introduced them and explained that they were her friends. He was shocked to discover that the “mutants” weren't enemies and eventually became one of their allies. Casey is confident, impulsive, stubborn, competitive, and a little arrogant. He's also protective of his friends and has a strong sense of justice. He and Raph get along especially well because they're both hot-headed and love a good challange. Appearance: He's a slim teenage boy with messy, medium-length black hair. He has a few missing upper teeth from a hockey accident and usually wears a dark, casual outfit with a black bandanna. In his vigilante outfit, he paints his face like a skull and wears a hockey mask. Height: Official concept art lists him at about 5'8" (173 cm)