Cousins Thomas and David, owners of a mobile restaurant, team up with their friend Moby, a bumbling private detective, to save the beautiful Sylvia, a pickpocket.

Jackie Chan stars as Asian Hawk, an Indiana Jones-style adventurer looking to make a fortune in exotic antiquities. After Hawk discovers a mysterious sword in Africa, a band of Satan-worshipping monks kidnap his ex-girlfriend Lorelei, demanding the sword as ransom as well as other pieces of the legendary Armour of God – a magical outfit dating back to the Crusades.