Looking for a TV show I had seen around 7 years ago.
It's a show in which a family comes up to the TV Host and tells them that their son is very lazy and they wish to fix it.
So the TV crew set up this enormous TV set, and fool the victim into thinking that the world is hit by a zombie virus and everyone he knows is gone. He even meets other people (TV crew) who rescue him. This prank goes on for days, and the victim is under constant surveillance.
I remember just one episode of the show. I'm sure there are other themes too.