Project Blue Book (2019)
Kernel Score: 89% · 1,111 ratings
Genres: Sci-Fi & Fantasy, Mystery, Drama
First aired: 2019-01-08
Seasons: 2 · 20 episodes
Where to watch Project Blue Book
- Free with ads: OnDemandKorea
- Buy: Prime Video, Apple TV, Google Play, Fandango At Home
US availability, updated 2026-10-23.
Overview
A chronicle of the true top secret U.S. Air Force-sponsored investigations into UFO-related phenomena in the 1950s and ’60s, known as “Project Blue Book”.
Project Blue Book parents' guide: ages 11+
Parents need to know that Project Blue Book is a TV-14 dramatization of real Air Force UFO investigations in the 1950s-60s.
- Violence & scariness: Some — Cold War-era mystery/thriller elements with some tension but no graphic content indicated.
Fresh Kernels AI-assessed from the official TV-14 rating, publicly documented content. A guide for families, not an official rating.
Shows like Project Blue Book
If you liked Project Blue Book, these are the shows we'd watch next.
- Firefly (2002) — 90%
- Nancy Drew (2019) — 86%
- Farscape (1999) — 87%
- Roswell (1999) — 86%
- Star Trek: Deep Space Nine (1993) — 88%
- Unsolved Mysteries (2020) — 86%
- The Marvelous Mrs. Maisel (2017) — 89%
- Happy Days (1974) — 85%
Cast
- Aidan Gillen as Allen Hynek
- Michael Malarkey as Michael Quinn
- Laura Mennell as Mimi Hynek
- Ksenia Solo as Susie Miller
- Neal McDonough as James Harding
- Michael Harney as Hugh Valentine
Project Blue Book FAQ
Is Project Blue Book good?
Project Blue Book has an 89% Kernel Score on Fresh Kernels from 1,111 audience ratings.
Where can I watch Project Blue Book?
In the US you can watch it free with ads on OnDemandKorea and buy it from Prime Video, Apple TV, Google Play and Fandango At Home.
Is Project Blue Book OK for kids?
Project Blue Book is rated TV-14. Fresh Kernels suggests ages 11+. Parents need to know that Project Blue Book is a TV-14 dramatization of real Air Force UFO investigations in the 1950s-60s.
What shows are like Project Blue Book?
If you liked Project Blue Book, try Firefly, Nancy Drew, Farscape and Roswell.