When Travis (Seann William Scott), the son of an underworld kingpin, disappears in the Amazon in search of a priceless artifact, Beck (The Rock), the kingpin's retrieval expert, is sent to get him. Despite their hostility - and their love for the same woman (Rosario Dawson) - the two must eventually join forces to fight the evil head (Christopher Walken) of a gold-mining corporation who is after the same treasure.