Giancarlo Prati

A team of scientists working to raise a sunken Russian nuclear submarine on an ocean platform off the coast of Miami, Florida, unearth an ancient Atlantean relic from the sea floor and bring in an expert to make some sense of it. But while attempting to raise the sub, radioactive leakage from its missles triggers the re-emergence of Atlantis, and the resulting tidal wave destroys the platform and leaves only a small group of survivors. (imdb)

A reformed murderer retires to his small hometown to get away his past. He comes into possession of a powerful super-weapon, a gun capable of firing many different projectiles from a single barrel. He soon becomes involved with a poaching ring which he tries to smash, despite the gang's support from local law enforcement. (EOFF)