12. 'The Blair Witch Project'
Psychological horror film "The Blair Witch Project" became the sleeper hit of 1999 thanks to its “found-footage” style of shooting. Audiences and horror enthusiasts alike were perplexed and creeped-out by the movie’s ultra-realistic feel, and many left the theaters believing what they had witnessed was real. -XFINITY Entertainment Staff (Photo: Artisan)
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