SPIDER BITES: This vicious villain started out as a snoop named Vic who snuck a video of the Turtles and threatened to blow their cover.
SNAKE WEED: Before he tangoed with the ooze, Snake was one of the Kraang's getaway drivers. Now he's just a giant pest.
BAXTER STOCKMAN: This neighborhood tinkerer was powerless until his robot suit paired up with Donnie's mp3 player and a drip of ooze!
DR. VICTOR FALCO
DR. VICTOR FALCO: This guy is so crazy that he injected mutagen into his OWN BRAIN, giving him the power to read thoughts.
FISHFACE: Fishface is the leader of the Purple Dragons and one of Shredder's most valuable allies. Or he WAS when he was human!
DOGPOUND: Dogpound is one of Shredder's top henchmen. He is a martial arts master and a sneaky criminal!
LEATHERHEAD: This terrifying eight-foot mutant hates The Kraang as much as the Turtles do, but can he be trusted? For now, the answer is yes...