The movie trailer of a long forgot gem from British SIFI, "The Crawling Eye" (originally titled "The Trollenberg Terror") which reveals astonishingly suspensful despite its appawling concept. Of course, the monster is a bit laughable, but the film cleverly conceales it behind some mist most of the time. Good atmosphere et excellent acting make it far better than the U.S. equivalents of that period. Would I compare this to the Quatermass saga? Yes, I would, without any hesitation...