Fans are triggered by a viral 'Winnie-the-Pooh' horror flick.

Winnie the Pooh is best known as a sweet, cuddly bear, but he's poised to get a horrifying makeover as the knife-wielding villain of a blood-soaked new slasher thriller — no joke. Pooh's stunning reimagining, which opens theaters in the United States on Wednesday and has already eli...