Synopsis
In the year 2052, Earth has finally achieved a state of lasting peace—until the arrival of the Death Force, a merciless alien race fleeing their own dying solar system in desperate search of a new home. They attack the planet using a gigantic satellite warship called Terror Star and begin terraforming Earth to suit their needs. Humanity's sole hope rests on Colin Collins and a small group of his fellow surviving students, who must crew a top-secret submersible vessel capable of battling the invaders both beneath the sea and in outer space. Note: The first episode is approximately 96 minutes long, rather than the usual 24-minute runtime. It was later split into four episodes for streaming, home video releases, and most Western dubs.
