9 Season
65 Episode
Sworn to Secrecy: Secrets of War - Season 8 Episode 5 Spies in the Sky (1999)
From primitive balloons to supersonic spy planes and amazingly sophisticated satellites, get an insider's look at the pioneers of aerial reconnaissance and the profound impact they have had on modern warfare.
- Country : United States of America, South Korea, United Kingdom, France, Germany, Russia, Vietnam
- Genre : War & Politics, Documentary
- Studio : History
- Director :
- Cast : Charlton Heston
