I happen to think this is one of the more enjoyable films I have seen that was made in the 1950's. Deep down it is typical 50's "mutated monster" fare but it really is so much more. A strange mist overtakes an Alpine village and turns out to be a decapitating giant eyeball. It sounds pretty hokey I know and the special effects are poor but it was the 1950's afterall and there is a fair amount of blood that is featured which was a surprise to me. When the two hikers are found dead you can see their bloody, mangled faces. And in one decapitation scene you can see the blood flying. The performances are fine in this one including a robust performance from the great Forrest Tucker. Plenty of atmosphere in this one also. All in all I would highly recommend this one. It's a lot of harmless fun and when not taken seriously, as it seems to have been by some of the reviewers here, it is a highly enjoyable film.