The scientific crew on the Orpheus submarine runs into severe danger in their quest to find rare micro-organisms. One crew member has died, the Orpheus has been intercepted and two of the crew are trapped and running out of air. They have to escape, but can they risk boarding the mysterious vessel which looms above them?
Comments
I do hope they don't exploit the show, like Americans can with their shows. But i don't think thats the way the British make television shows.
Again a very good episode.