![Image The Spacewalker](http://image.tmdb.org/t/p/w500/hDNVRmrprxI9NQ0zc2Uu03p65Fw.jpg)
While on a GPS treasure hunt in the Palatinate forest four teenagers come across an old US military radio tower station. Back in the days of the Cold War it was part of a secret military program that produced horrific side effects, but has long since abandoned. Until now, when the station is mysteriously powered up again.