Members of the Anti-Turtle Squad inside their battletank.
The Anti-Turtle Squad appears in the 1987 cartoon episode Invasion of the Punk Frogs, and is led by Hoffman.
Following a bank robbery by the Punk Frogs, mistaken for the Ninja Turtles, the local government of New York City establishes the Anti-Turtle Squad. Using their battletank cannon, the Anti-Turtle Squad freeze the Punk Frogs, who are saved by the Ninja Turtles.
Later, in the Stonewall Prison, the Anti-Turtle Squad shows up again, doing a failed attempt to defeat the Punk Frogs and the Ninja Turtles with knockout gas.