In the year 2242, the spaceship Hercules leaves Earth with several thousand survivors on board to escape from a devastating plague and ensure the continued existence of humanity on an alien planet. But the ship has a stowaway: an alien organism that gradually takes possession of more and more crew members. But the deadly creature is opposed by the hard-boiled Clay Young (Bruce Willis) and his crew to save the interstellar ark and save humanity from extinction.
Hollywood icon Bruce Willis and his crew must face a deadly threat in this thrilling sci-fi spectacle in space to ensure the survival of humanity.