He, along with Rahzar was created by The Shredder due to the Foot Clan's failure to defeat the TMNT in the first movie. When The Shredder found out that the substance that mutated the Turtles had been created by TGRI (Techno-Global Research Industries), he sent his Foot Ninja to steal the ooze and kidnap head TGRI scientist, Professor Jordan Perry. Shredder instructs Perry to use the ooze to mutate an Alligator Snapping Turtle and a Gray Wolf, kidnapped from the Bronx Zoo, thus creating Tokka and Rahzar. However, Jordan had secretly altered the mutagen and as a result, the two mutants had the intelligence of human infants. Oroku Saki ordered the monsters to face him in battle, to teach them who their master was, the infantile mutants misinterpreted the word "master", thinking it meant "mam