2 Sezon
12 Episod
Breakthrough - Season 2 Episode 4 Episodul 4 (2017)
The military and defense industry are looking for ways to defend against a mass drone attack, and they’ll learn how at the Game of Drones competition.
- Țară : United States of America
- Gen : Documentary
- Studio : National Geographic
- Director : Ron Howard
- Distribuție :
