A special detective is sent to Lisbon in order to investigate a series of murders. After looking into the murders, our hero realises that they are somehow linked to an illegal drug smuggling operation and so sets about looking into that in order to solve the murders and stop the smuggling from taking place.

Count Dracula's pregnant granddaughter arrives at his castle, along with her husband, who is not a vampire. While she prepares to give birth to a new member of the Dracula line, her husband secretly launches into a series of affairs with the Count's resident "brides."

A group of researchers gathering material for a magazine article on endangered wildlife encounter vampiric leopard women in the heart of the African jungle.

A bizarre cult that practices a ritual of sacrificing humans terrorizes a young doctor and his wife, who have just moved to the group's village.