Mad Chad

Mad Chad is an scientist supervillain from Ben 10 : Alien Force.

History
He was a science teacher and master of robotic technology at the Belwood Science Insitiute, and was rejected for a failed experiment. So he builds a mansion filled with illusions, tricks, and robots. After his robot minions successfully captured Cooper Daniels by filling his house with knockout gas, Mad Chad had Cooper locked to a chair that neutrilizing his powers. He dumps him in a room with an hypnotic screen, but Cooper manages to get free from his chair, and defeated Mad Chad and his minions and brings him to Jail.