Just watched Portals to Hell Season 2 Episode 12 of Th McCormick Farm.The current owners Chuck and Lesley Clapper.
Lesley Clapper was doing a solo with a blindfold and head cancelling phones sitting in a chair.She put on the blindfold and phones and Jack says OK Leslie we are going to leave you to it.If you freak out we will be right in.She acknoledges with a finger in the air.
HOW IS RESPONDING TO JACK IF SHE HAS THE HEADPHONES ON.
I have head cancelling phones and I can't hear anything.
The only reason I can think of that she's hearing Jack's voice is as if she didn't them on properly and adjusted them later
Maybe Jack / Katrina / The crew can explain that.
Just saying