I saw this show once and I don't remember the name
people told me it's really famous (maybe in the uk, i don't remember)
there is a "psychic" which takes a group of students, does a seanse with them, sends people to dark rooms and makes them draw stuff, and all kinds of that sort of stuff
and in the end he shows how he does it, or in a certain way demonstates that he is not a psychic at all (for example shows the students the person they "communicated with"throughthe seanse, and in fact is not dead at all)
anyone knows the show?
I think it has at least couple of seasons