The mummified body of Imhotep is shipped to a museum in London, where he once again wakes and begins his campaign of rage and terror.
The notorious monster hunter is sent to Transylvania to stop Count Dracula who is using Dr. Frankenstein's research and a werewolf for some sinister purpose.
An American serving in the French Foreign Legion on an archaeological dig at the ancient city of Hamunaptra accidentally awakens a mummy that wreaks havoc on him, and his crew.