Killer Fish

Death, deception and nature have gone wild, as piranhas protect a stolen emerald cache. Paul Diller (James Franciscus) is the mastermind of a multi-million dollar jewel heist. The team, including Robert Lasky (Lee Majors) and his girlfriend, Kate Neville (Karen Black), steal the gems and hurl them to the bottom of Brazil's deepest lake, which is then filled with deadly man-eating piranha. When the two thieves try to recover the riches one meets a violent and bloody death. The other confronts Lasky, who denies all knowledge of the incident. Soon all members of the team are pitted against each other in a deadly battle of wits and a deadly battle against piranha!