show
Hanging by a Thread
TMDBMay 8, 1979
TraktMay 19, 2016
Trakt7.7
Rated
TV-G
Runtime
1h 16m/ep
Status
Ended
Network
NBC
Episodes
1 season · 2 eps
Language
English
Country
United States of America
Professor Stephen Hawking challenges a selection of volunteers to think like the greatest geniuses in history and solve some of humanity's most enduring questions.
