The Blair Witch Project (1999)
Three film students (Heather Donahue, Joshua Leonard, and Michael C. Williams) visit a small town to collect footage about local murderer Blair Witch. What could possibly go wrong? Turns out, a lot . . . a lot can go wrong (getting lost in the woods, being attacked by an unseen force, etc.). Not even the buddy system can save these friends from what's coming for them.