Twenty million dollars are going to be transferred from an Arab central bank to a British oil company. Four among the biggest criminal of the world are in charge to rob it. An undefined intelligence agency tries to stop them. An infiltrator is not sure for who is working. A complicate twist is waiting beyond the corner and will include a love affair too.

Sade adaptation set in the late 1960s.

Jean Duprey and his wife Danielle are famous journalists with a special interest in unsolved mysteries. They receive a request of help by an old noble friend of Jean, Guillaume de Saint Lambert, who is about to die by an unknown illness. He lives, obviously, in ancient castle with his wife and the servants. Soon Duprey discover that his friend's wife is a witch (originally burnt in the 18th century) and that Guillaume is under her wicked influence. She practices the art of black magic and by making die slowly all members of the Saint Lambert family she gains eternal beauty. When Duprey breaks the marble casket containing the ashes of the witch she shows her real aspect before dying.

Al arrives in town which is ruled by Lash who has taken possession of one gold mine and is now aiming to get the other which is owned by old Johnny. Al is the only one to support Johnny but still the old man is ambushed and killed.