In a California desert town, a short-order cook with clairvoyant abilities encounters a mysterious man with a link to dark, threatening forces.

Van Helsing is in the world to rid all evil, even if not everyone agrees with him. The Vatican sends the monster hunter and his ally, Carl, to Transylvania. They have been sent to this land to stop the powerful Count Dracula. Whilst there they join forces with a Gypsy Princess called Anna Valerious, who is determined to end an ancient curse on her family by destroying the vampire. They just don't know how!

Centuries ago, the evil Emperor Han was cursed by the sorceress Zi Yuan who transformed him and his army into mummies. In 1946, the explorer Rick O'Connell and his wife Evelyn O'Connell are invited by the British government to take a relic, the diamond "The Eye of Shangri-La" to China. The ancient stone is capable of resurrecting the Emperor Han and of pointing the way to Shangri-La and the eternal pool of life. When the couple reaches China, they meet their son Alex O'Connell, who has discovered the tomb of Han, and Evelyn's brother Jonathan Carnahan. The O'Connells are betrayed by their friend Prof. Roger Wilson, who is associated with General Yang. Yang wants to serve Emperor Han, so he resurrects the mummy and they head for Shangri-La. The guardian of Han's tomb (and Zi's daughter) Lin tells them that the only ways to destroy Han are to prevent him from reaching Shangri-La or by stabbing his heart with a cursed dagger.

Mathayus's sorceress-queen is killed by a pest which ravaged his kingdom until it fell. Feeling guilty and a failure, the Akkadian resumed the life of mercenary. He's hired by Horus, king of the now dominant Near eastern kingdom, to help out defend the palace of Hindu king Ramusan, guardian of the Book of the Death, the last ally barring the bid for Horus's throne by his rogue brother Talus, whose raids in the Far East yielded the largest army ever. Mathuyas is instructed to team up with simpleton Teutonic giant Olaf. Ramusan can't pay them the promised gold, but offers the hand of his daughter Silda, whose portrait shows a priceless medallion. Their fight is complicated by the mysterious Cobra, hired by Talus, who captured the princess, so they pair pretends to enter Talus's service, but finds out about an even more devious deception, while Talus captures the book and thus is able to conjure the warrior ghosts.