A remote mountain resort in Switzerland is invaded by horrible alien creatures that like to decapitate humans. The beings are also in telepathic communication with people and inhabit a mysterious, radioactive cloud at the base of the Trollenberg mountain. Written by
Jeremy Lunt <firstname.lastname@example.org>
WARNING: If you've ever been hypnotized, do not come alone!
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Did You Know?
It had been a TV serial before becoming a film, Laurence Payne
and Stuart Saunders
reprise their roles from the serial. In the original production, the creatures were called "Ixodes." See more
As Forrest Tucker is talking on the wall phone, the watch on his left wrist appears and disappears throughout the scene. See more
Looks like you're goin' for a climb.
Yes, we're going up the Trollenberg. Gonna have a noggin before we start. Care to join us?
What's it goin' to be?
Scotch and the two brandies. Better give me a bottle of brandy to take with us. Keep the cold out tonight.
The films opening credits flash onto the screen when the passenger train rolls into the darkness of a tunnel. See more