He remained unnamed in all few of his appearances, and also never spoke. He appeared in Turtle Tracks, under the orders of the Shredder and the leadership of Rocksteady, tried to kill April O'Neil. Eventually, the Turtles showed up and he was thrown to a wall, along with Bebop and defeated. He later reappeared in Hot Rodding Teenagers from Dimension X as an unknown mutant with a curled up nose, and made one final appearance in Shredder and Splintered, caged with Scrag, Mohawk and the Short Fat Punk.
He was omitted from several adaptations of Season 1, as he was not present in the Coloring Books or Archie Comics.