Brad Cartner
饰：Narrator
Leslie Kean
饰：Herself - Journalist & UFO Researcher
Nick Pope
饰：Himself - UK Ministry of Defence, Retired
Louis Adams
饰：Eugene Tollefson
Ed Allenby
饰：Belgian off-duty Police Officer
Paul M. Coombs
饰：1882 Astronomer
Kevin Patrick Buxton
饰：Shawbury Meterologist Officer
Paul Preston Mills
饰：Belgian Police officer
Tyler Blake Smith
饰：Firefighter
Eric Edquist
饰：1882 Astronomer
Kristen Keller
饰：Dispatcher
Louis-Jean Winder
饰：USAF Personnel
Andy Wisher
饰：Cosford RAF Police Officer
Michael De Robertis
饰：Himself - Prof. of Astronomy, York University, Toronto
Peter Merlin
饰：Himself - Aerospace Historian
Tim Printy
饰：Himself - US Navy, Retired
Bill Sweetman
饰：Himself
Richard Weaver
饰：Himself - U.S. Air Force, Retired
Craig Cyr
Craig Cyr
饰：Intelligence Officer
Brian Carleton
饰：Air Traffic Controller
Richard Dolan
Richard Dolan
饰：Self - Author, UFO Researcher
Franco Calabrese
饰：Photographer
Dan Balcaban
饰：Oscar Huerta
Matt Downton
饰：Jim Penniston
Joe Gooch
饰：Charles Halt
寺本雅美
Masami Teramoto
饰：Japanese Interpreter
Jim Coburn
Jim Coburn
饰：Air Traffic Control
Carl Heap
饰：General Gabriel
菲·黄
Phi Huynh
饰：JAL Co-Pilot
Ralph MacLeod
Ralph MacLeod
饰：Jesse Marcel Sr
马克·爱德华·刘易斯
Mark Edward Lewis
饰：NSA Agent
Frank Longo
饰：Colonel Mooy
Ali Mardaneh
饰：Iranian General
Angela Christine
Angela Christine
Mark Rossignol
Mark Rossignol
饰：Bill Tomkins' Father
Stanton Friedman
饰：Self - Nuclear Physicist & UFO Researcher
Martin Huss
Martin Huss
饰：Baltimore Witness
Sebastian Deery
饰：Belgian Police Officer
Mladen Obradovic
饰：Ed Barton
Bill Richardson
Bill Richardson
饰：Self - Governor of New Mexico
Jon Ray
饰：1942 LAPD Officer
克里斯·冈萨维斯
Chris Gonsalves
饰：T-33 Pilot
Frankie Rowe
Frankie Rowe
饰：Self - Roswell Resident
Yves Meelbergs
饰：Self - Belgian Air Force
Nicholas A. Veronico
饰：Self - Aviation Author & Historian
Ray Hicks
饰：Self - Forestry Professor, Retired, West Virginia University
Roger Launius
饰：Self - Smithsonian Institution, National Air and Space Museum
特里·詹森
Terry Jansen
饰：David Martin
Vittorio Cortese
Vittorio Cortese
饰：Craig Stevens
Andrew Wisher
Andrew Wisher
饰：Cosford RAF Police Officer
Sammy Allouba
Sammy Allouba
饰：General Parvis Jafari
Travis Grant
饰：Mike Larson
James Ayling
饰：Adrian Bustinza
Korri Birch
Korri Birch
饰：Kent Air Traffic Control
Phil Garrelhas
饰：Milton Torres
Craig McCarthy
饰：Sheridan Cavitt
Daniel Coz
饰：Government Official
Frances Stecyk
饰：Bovina Stewardess
Nick Gluckstein
饰：Iranian ATC
Matthew Sauve
饰：Military Officer
David Parisian
饰：Government Official
Robert M. Wood
饰：Self - Aeronautical Engineer
John F. Burroughs
饰：Self - US Air Force, Retired
Dan Bowers
饰：Belgian Police Officer
Toyin Ishola
饰：Baltimore Neighbour
John Marcucci
饰：RAF Official
Larry Warren
饰：Self - US Air Force, Retired
George Reis
饰：Self - Forensic Imaging Expert