 For this purpose, Dr. Wackerstein created Mo, a cycloptic golem bearing a passing resemblance to Frankenstein's Monster.However, even without a brain, Mo had a mind and personality of his own and did not want his own newly created life to make room for a brain that wasn't his.An inhabitant of Wackerstein's castle, a mouse named Chesbro, befriended Mo and helped him to flee.