Faces of fear caught on haunted house camera

See patrons scream in horror as they have their pictures taken by surprise at Nightmares Fear Factory in Niagara Falls, Ontario, Canada. Visit: www.NightmaresFearFactory.com See patrons scream in horror as they have their pictures taken by surprise at Nightmares Fear Factory in Niagara Falls, Ontario, Canada. Visit: www.NightmaresFearFactory.com Photo: Nightmares Fear Factory Photo: Nightmares Fear Factory Image 1 of / 47 Caption Close Faces of fear caught on haunted house camera 1 / 47 Back to Gallery

Thousands of teens – mostly boys – have paid admission to the Nightmares Fear Factory, a haunted house in Niagara Falls, Canada, to be scared witless, and judging from the photos taken by a hidden camera, they got their money’s worth.

And they can even relive their horror on this Flickr stream.

Relax, guys, you’re safe now. It’s all over. Except for the snickering of your friends and families.

Here are a few of the shots that are going viral on the web. You can see more at Nightmares Fear Factory’s Flickr site.

UPDATE — As a bonus we included last year's photos too.