Top Secret UFO Projects Declassified - Season 1 Episode 1
Watch TV Shows Top Secret UFO Projects Declassified HD During the Cold War Project Blue Book came into being – aimed at gathering and analysing UFO observations. To this day, many cases still raise unanswered questions.
- Year: 2021
- Country:
- Genre: Documentary
- Studio: Sky History
- Director: Petr Vachler
- Cast: Robert Polo