How Mad Are You? (2 of 2) Horizon : Season 45 Episode 13

BBC Two 50m int(0)

Aired: March 3rd, 2009 @ 9:00 PM EST on BBC Two

Second part of the special documentary considering where the line between sanity and madness lies as ten volunteers come together for an extraordinary test. With five 'normal' volunteers and five who have been officially diagnosed as mentally ill, Horizon asks if you can tell who is who.