Don't Be Afraid

Our experts examine the brain's internal tug of war between fear and rationalization. Whether boarding an airplane or walking down a spooky street at night, we'll see how dread and anticipation build feelings of fear. Putting our host's emotions to the test, Apollo Robbins challenges Jason Silva to a game of Russian roulette. Then, with the help of John Harlacher, co-director of one of New York City's scariest haunted houses, we "Fear Factor" a group of volunteers. Without their senses of sight, sound, or control of their limbs, see how they react to snakes, cockroaches and rats... or so they think.

Episode information and air dates are supplied by TMDB. CineSrc playback availability can change and is not guaranteed.