The Trollenberg Terror

The nightmare terror of the slithering eye that unleashed agonizing horror on a screaming world!

4.8101 votes on TMDB1958Movie1h 24m

• Horror
• Science Fiction

A United Nations investigator crosses paths with a pair of psychic sisters on his way to Trollenberg observatory in the Swiss Alps, which has been plagued by a series of mountaineer disappearances that may be related to a radioactive cloud at the mountain's south face.