Jonathan Harker's nightmarish experience at Castle Dracula is only the beginning of a chain of macabre events, of blood-curdling horrors unleashed from the depths of a dark and evil world which thrives on innocent victims. The vile Count is at large, intent on increasing his diabolical band of Un-Dead. He must be destroyed at all costs...

Amateur detective Sherlock Holmes, the master of deductive reasoning, solves several mysteries with the aid of his friend, Dr. John Watson.

As life on Mars becomes impossible, Martians and their terrifying machines invade the earth.