I'm not sure what they were thikning, but here is Genesis "Land of Confusion" video which is one of the top five creepiest things I've ever seen. Ever.
Darn it I was going to embed it, but embadding is disabled and I'm too lazy to look for another version. So click here.
Other creepy things
1: Blair Witch Project (I saw it in the theater the first weekend it came out, so I thought it was real, which is why I consider the creepiest thing I've seen).
2: Paranormal Activity (except for the very very end).
3: The Dark Crystal (I've never actually watched it because the pictures from it creep me out).
4: 3 words: TALKING. BABY. COMMERCIAL.