Sworn to Secrecy: Secrets of War

9 Season
65 Episode

Sworn to Secrecy: Secrets of War - Season 8 Episode 5 Spies in the Sky

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.


(1 votes, average: 6.00/ 10)

60 minutes 1999 HD

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