Explorer - Season 6 Episode 10
An extremely rare genetic disease passed down through generations, fatal familial insomnia's (FFI) primary symptom is sleeplessness, but with a fatal twist: victims are dead within months. National Geographic delves into the science of sleep to find out why we need sleep and what happens to us when we don't get it. Witness the pioneering research inside the sleeping brain as well as the mind forbidden to rest for days at a time.
First Air Date : 1985-04-07
Last Air date : 2016-03-05
Runtime : 57 minutes
Genre : Documentary
Cast : Lisa Ling
Crew :
Quality :
Subtitles :
- Season 6 : Episode 12009-10-27
- Season 6 : Episode 22009-11-03
- Season 6 : Episode 32009-11-10
- Season 6 : Episode 42009-11-17
- Season 6 : Episode 52009-11-24
- Season 6 : Episode 82010-04-19
- Season 6 : Episode 92010-04-20
- Season 6 : Episode 102010-04-27
- Season 6 : Episode 112010-06-08
- Season 6 : Episode 122010-06-15
- Season 6 : Episode 132010-08-10
- Season 6 : Episode 142010-08-17
- Season 6 : Episode 152010-08-24
- Season 6 : Episode 162010-08-31
- Season 6 : Episode 172010-09-28
- Season 6 : Episode 182010-11-16
- Season 6 : Episode 192010-11-23
- Season 6 : Episode 202010-12-14
- Season 6 : Episode 212011-01-17
- Season 6 : Episode 222011-01-24
- Season 6 : Episode 232011-02-07
- Season 6 : Episode 242011-02-14
- Season 6 : Episode 252012-03-18
- Season 6 : Episode 262012-02-12
- Season 6 : Episode 272016-03-05