Dark Matters - Tuskegee STD, Do You See What I See?, Cold War Cold Case

Seizoen: 2 - Aflevering: 7 / 13 - Eerst uitgezonden: 25 augustus 2012 - Episode ID: 649093

US government experiments illegally on black men with syphilis for 40 years. N-Rays will transform physics in France, if they actually exist. 9 skiers found dead with strange injuries. Was it a quarrel, a secret Soviet weapon, or a yeti?