Two astronauts awaken in a hyper-sleep
chamber aboard a spacecraft. It's pitch black, they are disoriented,
and the only sound is a low rumble and creak from the belly of the
spacecraft. They can't remember anything - who are they, what is their
mission? The only way out of the chamber is a dark and narrow airshaft.
Corporal Bower, the younger of the two, crawls inside, while the other, Lt. Payton, stays behind for guidance on a radio transmitter. As Bower ventures deeper and deeper into the ship, he discovers that he and Payton are not alone. Slowly the spacecraft's shocking and deadly secrets come unravelled, and the astronauts realize that the survival of mankind hinges on their actions.
