Real Horror Movies That Were Based on True Events

Hard Candy, 2005

A 2005 American psychological crime thriller film focusing on the torture of a male sexual predator by a 14-year-old female vigilante.

Here are a few more terrifying horror films are actually based on true stories:

• 247°F, 2011
• Zodiac, 2007
• The Strangers, 2008
• The Hills Have Eyes, 1977
• Silence Of The Lambs, 1991
• The Blob, 1958
• The Entity, 1982
• The Exorcism Of Emily Rose, 2005
• Annabelle, 2004