Professor Windish demonstrates the retrogressor gun.
Device invented by Professor Windish whose ray renders its victims incapable of thinking beyond the level of an eight-year-old.
A spy for KAOS steals the gun and shoots the Chief and Windish with it. She attempts to shoot 6 of the world's greatest scientists with it, but is foiled by Smart.
[Episode #7: "KAOS in CONTROL".]