Criminal mastermind Dr. Mabuse returns from exile to begin a new reign of terror, and only young Inspector Carl Lohemann stands in his way.Criminal mastermind Dr. Mabuse returns from exile to begin a new reign of terror, and only young Inspector Carl Lohemann stands in his way.Criminal mastermind Dr. Mabuse returns from exile to begin a new reign of terror, and only young Inspector Carl Lohemann stands in his way.