The first trailer for the creepy, atmospheric sci-fi thriller Pandorum has been released. It stars highly underrated Ben Foster and Dennis Quiad in the story of two people who awake aboard an abandoned spaceship with no memory. As they explore their abandoned, creaking, darkened ship they discover a terrifying reality.

In the trailer, there’s a lot of talk about something called Pandorum. Is it a disease? A madness? Watch the first trailer below and see if you can figure it out: