Deep in the Mariana Sea Trench, a corporate underwater mining complex has been built - an industrial Atlantis. When an accident in a dry-dock chamber kills several miners an investigator is sent to find the cause and immediately finds out … Dean Cain, Scott Wiper, Biliana Petrinska, Julian Vergov, Valentin Ganev, Maxim Genchev, William Zabka Added on Amazon Prime 2021-05-07.