When anxious tourists, a dark haunted house and high-speed photography meet, the results are pretty amazing.

The Nightmares Fear Factory in Niagara Falls, Canada continues to upload an abundance of hilariously terrified reactions to Flickr in what has to be the biggest gallery of frightened faces you'll ever see.

Just like last year, the "victims" range from groups of kids on awkward middle school dates to dads dressed up like Indiana Jones and just about everything in between. A select few brave souls don't appear to be phased by the giant flash, but that just makes the terrified people around them that much funnier.

You can see 43 of our favorite reactions below and check out the Nightmares Fear Factory Flickr for more hilarious photos.

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  • Grab Your Face

    This is the beginning of every horror movie.

  • Outta Here

    "Don't leave me!"

  • Intrigued Girl

    The girl in front is just assessing the situation.

  • Feel The Fear

    Your high buns will not save you.

  • Just Don't Drop Your Drink

    Or better yet, give it to the "monster."

  • A Single Scream

    "Why did I come alone?"

  • "I Surrender"

    It sort of looks like they're on a roller coaster.

  • This One Girl

    She is killing it.

  • Which Way To Run?

    "Calm down, we've got to get out of this together."

  • Friends Forever

    Her tongue is blue... with fear.

  • Who's Scaring Who?

    It looks like the couple is just afraid of the third guy.

  • Perfect

    You've been training for this all your life, guy in the hat.

  • Dad Is Just Laughing

    We love that her defense mechanism is just to wrap her leg around her mom.

  • Use Your Child As A Shield

    This could be the first time he sees his dad cry.

  • WHY?

    Keep a caterpillar line-up and you'll be safe.

  • He'll Protect You

    This guy's got you.

  • Hold Your Hat

    Bros before ghosts.

  • Jump Back!

    The guy on the right looks like he's about to crack up.

  • Terrified Boyfriend

    Worst date ever.

  • Everyone's Face Is Priceless

    But the guy with his tongue out really takes the cake.

  • Chicken Dance

    Yes, you can actually be scared into doing the chicken dance!

  • Crazy Eyes

    Is he holding the hand of a ghost too?

  • Holding Hands

    Who's comforting whom?

  • This Poor Child

    He's got the fear in his eyes.

  • Creeping

    The wall is your friend.

  • Hear No Evil?

    See No and Speak No were late on the cue.

  • Terrified Dude

    And this is the guy we thought we could count on in an emergency.

  • Best Mom Face

    She doesn't even have to look to be scared.

  • "HUH?!"

    "I think you just punctured my liver."

  • The Children Are Our Future

    "No, I'll save you dad!'

  • Macaulay Culkin Face

    He JUST saw "Home Alone."

  • Camouflage Won't Protect You

    Good thing they didn't bring their guns.

  • Don't Get Too Close

    Is this what all the other people are seeing?

  • Grab Her Neck!

    Oh, the humanity!!!

  • Um, Whatever

    Hey, it doesn't work on everybody.

  • Hold Tight

    Hey, watch those hands!

  • Protect Yourself

    Tuck and roll! Tuck and roll!

  • Costumes Can't Save You

    Do something, Indy!

  • True Bromance

    Best Friends Forever.

  • Nobody Panic!

    This is what chaos looks like.

  • SMH

    "Dude, you're embarrassing me."

  • What Is This?

    The face of "WTF."

  • Hold On

    It's every man for himself!

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