I've mentioned before my fondness for the survival show Alone. That's the show where they dump you off and leave you there to go insane. I keep thinking if I had a production company, how easy it would be to bring in a few people and let them think they're on a survival show, but it's really not. Then just mess with them. Have footprints in fresh snow when they wake up. Have piles of cigarette butts nearby, like someone's been watching them. Maybe have their entire camp vanish when they're off hunting, put food in their camp they didn't catch. The list goes on and on. It's a good thing I don't have a survival production company.