'Happy Endings' and more: Halloween on TV 2012

In a special Halloween-themed episode, host Jeff Probst goes undercover posing as a psychic, after meeting Mark Edward, a former psychic who explains how most mediums can con people with even a limited amount of information easily attained on the internet. Plus, renowned hypnotist Tom Silver explains how hypnosis works and puts members of the audience under, with hilarious results.

Airs: Wednesday, Oct. 31