Here's a good show scene example:
I was at a haunt where we were supposed to be in a prison and we entered into a long hallway (about thirty to forty feet) with cells on our right and just black wall on our left. At the end of the hallway was a girl beckoning us forward. We heeded her call as she seemed panicked and kept asking to be let out before "he" arrived.
While we were talking to her trying to figure out how to help, she screamed and pointed down the hallway we had just walked down. At the end stood a stiltwalker with a huge sledgehammer. He took a few steps down the hallway and stood underneath the furthest light. He "smashed" the light with his sledgehammer and proceeded to the next one. After smashing three more lights, we were in complete darkness and could only hear his footsteps. A light came on, a shot of wind hit us, and his hammer was swinging above our heads while an escape door opened beside us.
That would never happen at HHN