The way the shadows moved at 12:34… that wasn't just your flashlight, right? RIGHT??

Props to you guys for going that deep underground, but I gotta ask… who was filming from behind when you were both in the frame??

The way your light flickered just as that weird sound happened… classic horror movie setup. WHY DO YOU KEEP GOING??

If I learned anything from horror movies, it's that once you hear a whisper in a place like that… you should NOT answer back. Y'all just summoned something.

At this point, I don't know if I'm watching a horror doc or a found footage movie. Either way… SUBSCRIBED!

14:19 - did anyone else see that white mist move across the tunnel??

The way the camera blurred for a second at 5:40… like something passed in front of it. Freaky.

Did anyone else get a weird headache watching the part from 7:00 to 7:30??

Wait… what was that THING behind you at 4:17? It moved so fast!

How do y'all sleep at night after filming this??

Okay, but can we talk about how the temperature reading dropped like crazy at 8:30??

Y'all ever hear of 'don't go towards the creepy noises'? No? Just me?

Dude, when you turned that corner at 15:20, my heart literally stopped. Too eerie!

Why did my phone volume change by itself when you heard the static at 11:10? I'm actually scared.

9:01 - That was NOT an echo. That was a second voice. Who else heard it?