You will Watch Teenage Mutant Ninja Turtles 2012 Season 2 Episode 16 online for free episodes with HQ / high quality. Stream cartoons Teenage Mutant Ninja Turtles 2012 S02E16 The Lonely Mutation of Baxter Stockman. The Turtles create a retro-mutagen to restore Kirby O’Neil to his human form. Meanwhile, Baxter Stockman threatens to mutate April which doesn’t go well. Baxter gets mutated into a fly.