Chuck Riley

饰：Announcer

乔纳森·弗雷克斯

Jonathan Frakes

饰：Self - Host,

Mike Krzyston

饰：Self - Eyewitness

Jim Dilettoso

饰：Self - Image Processor,(as James Dilettoso)

George Knapp

饰：Self - Investigative Journalist

Bruce Maccabee

Bruce Maccabee

饰：Self - Navy Optical Physicist

Randolph Winters

饰：Self - Author & UFO Lecturer

Brit Elders

饰：Self - UFO Investigator

Kal Korff

饰：Self - President & CEO, Total Research

Frances Emma Barwood

饰：Self - Phoenix City Councilwoman

Jaime Maussan

饰：Self - Investigative Journalist

Story Musgrave

饰：Self - Astronaut