| Person | Type | Job | Role(s) |
|---|---|---|---|
 Christopher Hoag | Crew | Sound | Original Music Composer |
 Lance Mungia | Crew | Editing | Editor, Producer, Additional Writing |
Tony Cataldo | Crew | Production | Producer |
Tracy Tormé | Crew | Production | Producer, Creator |
Dan Farah | Crew | Production | Producer |
 James Fox | Crew | Directing | Director, Editor, Producer, Executive Producer, Additional Writing, Creator |
 David E. West | Crew | Crew | Cinematography |
Brooke Dammkoehler | Crew | Production | Associate Producer |
 George Knapp | Crew | Production | Associate Producer |
Boris Zubov | Crew | Editing | Editor |
Kevin D. Randle | Crew | Production | Associate Producer |
 Stanton Friedman | Crew | Crew | In Memory Of |
Jordan Pease | Crew | Production | Executive Producer |
Robert Hastings | Crew | Production | Co-Producer |
 Jacques Vallée | Crew | Crew | Additional Writing, Associate Producer, Technical Advisor |
Benjamin Galland | Crew | Editing | Editor |
Hanson Tse | Crew | Production | Producer, Executive Producer |
Marc Barasch | Crew | Production | Producer, Writer |
Kelly Fox | Crew | Production | Co-Producer |
Donald R. Schmitt | Crew | Production | Co-Producer |
Lee Speigel | Crew | Production | Co-Producer, Additional Writing |
Shane Ryan | Crew | Production | Associate Producer |
 Bill Clinton | Cast | Actor | Self (archive footage) |
 Edgar D. Mitchell | Cast | Actor | Self - Apollo 14 Astronaut (archive footage) |
 Gerald Ford | Cast | Actor | Self (archive audio) |
 Gordon Cooper | Cast | Actor | Self - NASA Astronaut (archive footage) |
 J. Allen Hynek | Cast | Actor | Self (archive footage) |
 Peter Coyote | Cast | Actor | Narrator (voice) |
 Barack Obama | Cast | Actor | Self (archive footage) |
James Fox | Cast | Actor | Self - Director, The Phenomenon |
George Knapp | Cast | Actor | Self - Investigative Reporter |
 John E. Mack | Cast | Actor | Self - Psychiatrist, Harvard University (archive footage) |
Gaylan King | Cast | Self - Ellsworth AFB, South Dakota | |
 David Fravor | Cast | Actor | Self - Navy Strike Fighter Squadron |
Jacques Vallée | Cast | Actor | Self - Physicist / Computer Scientist |
Don Berliner | Cast | Actor | Self - Aviation Historian |
 John Podesta | Cast | Self - Former White House Chief of Staff | |
Fife Symington | Cast | Self | |
 Harry Reid | Cast | Actor | Self - Senate Majority Leader (2007-2015) |
Garry Nolan | Cast | Self - Stanford School of Medicine | |
Steven Schiff | Cast | Actor | Self (archive footage) |
 John A. Samford | Cast | Actor | Self (archive footage) |
 Bill Richardson | Cast | Actor | Self - Former U.S. Energy Secretary |
 Harold Brown | Cast | Actor | Self - Secretary of the Air Force (archive footage) |
Lisil Field | Cast | Actress | Self - Social Worker |
 Salma Siddick | Cast | Actress | Self |
Francis Chirimuuta | Cast | Self | |
Emily Trim | Cast | Self - Artist | |
Emma Kristiansen | Cast | Self - School Teacher | |
Kayleigh Van Druten | Cast | Actress | Self |
| Person | Type | Job | Role(s) |
