Project Blue Book
Aidan GillenAllen Hynek
Michael MalarkeyMichael Quinn
Laura MennellMimi Hynek
Ksenia SoloSusie Miller
Neal McDonoughJames Harding
Michael HarneyHugh Valentine
Nicholas HolmesJoel Hynek
Jill MorrisonFaye
Ian TraceyFixer, William
Robert John BurkeWilliam Fairchild
Matt O'LearyHenry Fuller
Jerod HaynesDaniel Banks
Currie GrahamCal Miller
Keir O'DonnellEvan Blake
Michael ImperioliEdward Rizzuto
Caspar PhillipsonJohn F. Kennedy
Sofia MilosDaria
Heather DoerksenDonna Smith
Zach McGowanDuncan Booker
Spencer GarrettRyan Blackstone
Bob GuntonHarry S. Truman
Thomas KretschmannWernher von Braun
Bronson PinchotDavid Dubrovsky
Nolan HuppEric
Jason BurkartGreg
Christopher HeyerdahlEdmund
Graham GreeneDavid
Rohan CampbellRourke
Steven WilliamsNate- DDave CameronPanel Member (uncredited)