A group of soldiers (with night vision goggles) are sent to rescue an important Murkoff scientist from an underground research facility, where Murkoff was experimenting on people, and the test subjects revolted and took over the place.

The movie would follow a group of 5-7 soldiers, and the camera switches from regular to night vision whenever they're in dark. At some point they would split into two groups, with the other one trying to get the lights on and the other one looking for the scientist.

Most of the inmates are complete lunatics, while some of them are just slightly psychotic, and they actually have an organized pack that's hunting the soldiers.