Project Blue Book (2019) featured a cast of 30 tracked actors. Of these, 23 (96%) are still alive today and 1 have passed away. The oldest surviving cast member is Bob Gunton, age 80. This TV series starred Aidan Gillen and Michael Malarkey.
96% still with us· verified cast77% of full cast · incl. 6 unverified
Survivorship
Cast Reunion Index: 96% still living
Avg. Age at Death: 73 yrs
Deaths by Year
2025
Cast30 members
| Person | Character | Status | DOB | Age | DOD | Age in 2019 |
|---|---|---|---|---|---|---|
 Aidan Gillen Allen Hynek | Allen Hynek | Living | 24/04/1968 | 58 | — | 51 |
 Michael Malarkey Michael Quinn | Michael Quinn | Living | 21/06/1983 | 43 | — | 36 |
 Laura Mennell Mimi Hynek | Mimi Hynek | Living | 18/04/1980 | 46 | — | 39 |
 Ksenia Solo Susie Miller | Susie Miller | Living | 08/10/1987 | 38 | — | 32 |
 Neal McDonough James Harding | James Harding | Living | 13/02/1966 | 60 | — | 53 |
 Michael Harney Hugh Valentine | Hugh Valentine | Living | 27/03/1956 | 70 | — | 63 |
 Nicholas Holmes Joel Hynek | Joel Hynek | Unverified | — | — | — | — |
 Jill Morrison Faye | Faye | Unverified | — | — | — | — |
 Ian Tracey Fixer | Fixer | Living | 26/06/1964 | 62 | — | 55 |
 Matt O'Leary Henry Fuller | Henry Fuller | Living | 06/07/1987 | 39 | — | 32 |
 Robert John Burke William Fairchild | William Fairchild | Living | 12/09/1960 | 66 | — | 59 |
 Jerod Haynes Daniel Banks | Daniel Banks | Unverified | — | — | — | — |
 Currie Graham Cal Miller | Cal Miller | Living | 26/02/1967 | 59 | — | 52 |
 Keir O'Donnell Evan Blake | Evan Blake | Living | 08/11/1978 | 47 | — | 41 |
 Michael Imperioli Edward Rizzuto | Edward Rizzuto | Living | 26/03/1966 | 60 | — | 53 |
 Caspar Phillipson John F. Kennedy | John F. Kennedy | Living | 13/01/1971 | 55 | — | 48 |
 Sofia Milos Daria | Daria | Living | 27/09/1965 | 60 | — | 54 |
 Heather Doerksen Donna Smith | Donna Smith | Living | 12/02/1980 | 46 | — | 39 |
 Zach McGowan Duncan Booker | Duncan Booker | Living | 05/05/1980 | 46 | — | 39 |
 Spencer Garrett Ryan Blackstone | Ryan Blackstone | Living | 19/09/1963 | 63 | — | 56 |
 Bob Gunton Harry S. Truman | Harry S. Truman | Living | 15/11/1945 | 80 | — | 74 |
 Thomas Kretschmann Wernher von Braun | Wernher von Braun | Living | 08/09/1962 | 64 | — | 57 |
 Bronson Pinchot David Dubrovsky | David Dubrovsky | Living | 20/05/1959 | 67 | — | 60 |
 Nolan Hupp Eric | Eric | Unverified | — | — | — | — |
 Jason Burkart Greg | Greg | Unverified | — | — | — | — |
 Christopher Heyerdahl Edmund | Edmund | Living | 18/09/1963 | 63 | — | 56 |
 Graham Greene David | David | Deceased | 22/06/1952 | 73 | 01/09/2025 | 67 |
 Rohan Campbell Rourke | Rourke | Living | 23/09/1997 | 29 | — | 22 |
 Steven Williams Nate | Nate | Living | 07/01/1949 | 77 | — | 70 |
Dave Cameron Panel Member (uncredited) | Panel Member (uncredited) | Unverified | — | — | — | — |