Project Blue Book Facts, FAQ & Common Questions
2019 · History · Status: Canceled · Rated: TV-14
Frequently Asked Questions About Project Blue Book
Direct, verified answers to the most common queries regarding episodes, renewals, watch order, and streaming availability.
How many seasons and episodes does Project Blue Book have?
Project Blue Book has 2 seasons and 20 total episodes, spanning from its premiere on January 8, 2019 to March 24, 2020.
Is Project Blue Book renewed, ended, or canceled?
Project Blue Book has been officially canceled and will not return for additional seasons.
How long does it take to binge watch Project Blue Book?
It takes 14h 40m (880 minutes) to watch the complete run of Project Blue Book. At a standard pace of 2 hours per day, you will finish the entire series in approximately 8 days. Possible with dedication! Finishing this 14.7-hour series over Saturday and Sunday requires around 7.4 hours of viewing each day.
What is the highest-rated episode of Project Blue Book?
The highest-rated episode is Season 1, Episode 1 ("The Fuller Dogfight"), which holds an outstanding rating of 7.9/10 based on 13 audience ratings.
Where can you stream or watch Project Blue Book?
Project Blue Book is available for streaming on Amazon Video, Apple TV Store, Google Play Movies, Fandango At Home. Availability may vary by regional territory, subscription tier, and digital purchase availability.
What is the official age rating for Project Blue Book?
Project Blue Book has an official content rating of TV-14.
Who are the lead actors in Project Blue Book?
The primary ensemble cast includes Aidan Gillen as Allen Hynek (age 58), Michael Malarkey as Michael Quinn (age 43), Laura Mennell as Mimi Hynek (age 46), Ksenia Solo as Susie Miller (age 38).
Ensemble Cast & Current Ages
Lead cast members, their character identities, and current ages calculated from official biographical records:
| Actor | Character | Current Age |
|---|---|---|
| Aidan Gillen | Allen Hynek | 58 |
| Michael Malarkey | Michael Quinn | 43 |
| Laura Mennell | Mimi Hynek | 46 |
| Ksenia Solo | Susie Miller | 38 |
| Neal McDonough | James Harding | 60 |
| Michael Harney | Hugh Valentine | 70 |
| Nicholas Holmes | Joel Hynek | – |
| Jill Morrison | Faye | – |
Editorial Verification & Sources
All production facts, air dates, cast credentials, and streaming metadata for Project Blue Book are compiled from official broadcaster archives, TMDB, and Wikidata records. Last verified on September 25, 2026.