在这部两傻大战化身博士喜剧/科幻/悬疑/恐怖片中,查尔斯．拉蒙特执导的一部恐怖喜剧，由高脚七、矮冬瓜和鲍里斯．卡洛夫合演。剧情描述在维多利亚时代的伦敦，两名新手警察碰上了一个化身博士，展开了连串斗法。本片虽无特别精彩的笑料，但英国着名恐怖片明星鲍里斯．卡洛夫的演出及特技化装均有可观之处。当年在英国公映时，曾被电检列为X级，但后来却可以在儿童电视节目中放映。
Slim and Tubby are American cops in London to study police tactics. They wind up in jail and are bailed out by Dr. Jekyll. Jekyll has been murdering fellow doctors who laugh at his experiments. He has more murders in mind. At one point the serum that turns Jekyll into the murderous Hyde gets injected into Tubby.
