一位外星科学家和他的团队被派往地球，从他们垂死的星球上通过释放吸血鬼、狼人和木乃伊等怪物来消灭人类，以便继承地球。

Vicious gangster Vincent Canelli pulls off a daring prison escape just moments before going to the electric chair, taking with him Peter Manning - a bank robber and cop killer who was to die right after him. Taking several hostages along, they try to get their hands on the loot from Manning's robbery to finance their escape from the country.

伦敦1888年，在开膛手杰克的第三个受害者被杀的当晚，说话温柔的斯莱德先生，研究病理学家，在哈利一家租了房子 ，包括了一幅阴暗的阁楼作为实验之用。 哈利夫人认为斯莱德很怪并且越发得怀疑他而她的侄女莉莉却觉得他很有趣而且越来越有魅力。是莉莉处在危险中了，又或是她母亲的怀疑仅仅是“无理取闹”？

After stealing a gangster's money and his girlfriend, a doctor heads for a small village in Mexico to hide out.