[youtube]http://www.youtube.com/watch?v=KsieadPPvJE[/youtube]

The aliens come to planet Earth on a mission to build a power source in the ocean. A fleet of ships is forced to do battle with an armada of unknown origins in order to discover and thwart their destructive goals.The film is also purported to show both sides of the story, from the aliens' perspective, as well as the humans' so the audience knows exactly where the opponent's ships are.