Halloween is slowly, but surely, creeping up on us, and you know what that means, haunted houses galore. Nightmares Fear Factory in Niagara Falls, Canada capitalizes on its guests by strategically placeing secret cameras to capture the visitors at their most vulnerable stage. Continue reading to see more.

Curiously, a pattern emerges that guys tend to either hind behind or hold on tightly to their girls when they’re terrified; crunching together is another common natural reaction.

You can also spot pictures where some people already know they’re being photographed, and that way try to play the joke on the photographers.

What works as a hell of a good commercial for the Haunted House, sure gives us quite some laughs, too!