Poster of Cast and Crew in Dark Matters Twisted But True - Season 1 - Episode 5 - 21 Grams, Missing Cosmonauts, Sound of Death

Dark Matters Twisted But True - Season 1 - 21 Grams, Missing Cosmonauts, Sound of Death (Episode 5)

Plot: 21 GRAMS: Boston medic Dr. Duncan Macdougall sets out to scientifically prove the existence of the human soul, by weighing a man at the moment of death
Episode Aired On:
Wednesday, September 28 2011
13 years ago