Baxter Stockman (The Next Chapter)

Baxter Stockman appears in Teenage Mutant Ninja Turtles: The Next Chapter, voiced by Keith David. Like the Mirage and 2003 incarnations, Stockman is an African-American scientist. When he is mutated and turned into a mutant fly, he is voiced by Childish Gambino who was cast as Baxter Fly because the directors wanted the personality of Baxter Stockman to be a creepy scientist and for the personality of Baxter Fly to be have a street rapper vibe.

History
Not much is known about his early life, aside from the fact that it clearly wasn't a happy one, since so many people have walked over him. As a child prodigy, he was often teased and bullied by classmates at school, and his co-workers as an adult.

During his childhood, he decided to make himself an amazing intellect by presenting a volcano with real lava at the school science fair. To his dismay, however, that resulted with the entire gym burning down and him getting expelled. Afterwards, he got a job, working at a TCRI office complex in Brooklyn in the Mutant Development wing, but was fired over an incident with nothing but a broken copier machine involving spilled printer toner ink. To get revenge, he built his very own powered battle armor and tried to break into the building.

He first appeared when he was seen teaching Leonardo's science class at Eastman High School as Mr. Stockman. He was teaching his students about how he created a mutagen that could mutate an animal or human if you poured it on the human/animal. Leonardo is fascinated by Stockman's teachings, but the rest of the students don't listen.

After getting back to the Foot Clan headquarters, he meets with the Shredder. The Shredder says that Stockman has failed him for the last time. Stockman stalls, saying that he has a huge plan for the future. The Shredder doubts Stockman, than pouring a canister of ooze on top of Stockman's head. Stockman had previously eaten lobster so he had little bits of lobster on his shirt, and a fly landed on his shoulder, the mutagen mutated Stockman into Baxter Fly, a muscular blue fly that talks and acts like a rapper like Snoop Dogg or Ice Cube.

Gear

 * Stockman-Pod
 * Ray Fillet's robotic legs and breathing gear
 * M.O.U.S.E.R.S.
 * Maze of Doom
 * Balls of Doom

Mutants

 * Ninja Turtles
 * Leonardo
 * Raphael
 * Donatello
 * Michelangelo
 * Splinter
 * Foot Clan
 * Bebop
 * Screwloose
 * Rocksteady
 * Wingnut
 * Leatherhead
 * Slash
 * Mondo Gecko
 * Genghis Frog
 * Ray Fillet

Baxter Stockman
As a human, Baxter Stockman is a creepy and mysterious scientist, who looks like an evil guy, but in the end, he just wants a family. That's why he created the mutants. Because he wanted to have kids. Kids that loved him, spent time with him, create robots with him, etc.

Baxter Fly
As the mutated version of Baxter Stockman, he seems like the exact opposite of Baxter Stockman. He's charismatic, hyper, and most important, can rap. If Baxter Stockman weren't a disgusting mutant lobster fly thing, he would be chilling out with Ice Cube and Snoop Dogg.

Abilities
As a human, Stockman is a genius mechanical and electrical engineer who was able to rig a model volcano to erupt with real lava when he was just a teenager, and construct a battle suit on a tight budget from scrap. He is also a skilled hacker, such as when he was able to hack into April's phone and the Turtles' T-Phone's. He also has enough knowledge of genetics to create 73 mutants in an attempt to construct a mutant army.

After mutating into his fly form, he retained his intelligence and engineering skills, but also gained increased physical abilities, such as an increased sense of hearing, increased strength (enough to take on the Turtles and Casey Jones in hand-to-hand combat), and of course, the ability to fly. Stockman's wings gave him enough flying speed to keep up with the Shellraiser, and make him difficult to hit (much like a fly). Also, like a fly, he could crawl along flat surfaces, regardless of their inclination (such as walls and ceilings) and he could generate acidic saliva with enough strength to dissolve metal. Stockman was also capable of spitting this saliva a very generous distance, and is accurate enough to use it while flying.