9 ฤดูกาล
65 ตอน
Sworn to Secrecy: Secrets of War - Season 4 Episode 4
An examination of the secret deployment of modern aircraft designed to spy from the sky. From remotely piloted vehicles on today's battlefield to the venerable U-2 and the SR-71, spy planes have long been the most vital top covert aircraft in the sky.
- ประเทศ : United States of America, South Korea, United Kingdom, France, Germany, Russia, Vietnam
- ประเภท : War & Politics, Documentary
- ผู้อำนวยการ :
- นักแสดง : Charlton Heston
