Richard Doty

饰：In silhouette

Mark Williams

Mark Williams

饰：Narrator

Stanton Friedman

饰：Self

Peter Gersten

饰：Self - Citizens Against UFO Secrecy

Nick Pope

饰：Self - Ministry of Defence, 1991-1994

Derrel W. Sims

饰：Self - Private Investigator

Robert Kiviat

Robert Kiviat

饰：Self

Richard Dolan

Richard Dolan

饰：Self - Author: UFOs and the National Security State

Jim Marrs

饰：Self - Author: Alien Agenda

Jesse Marcel Jr.

饰：Self

Clifford E. Stone

Clifford E. Stone

饰：Self - Retired Sergeant, US Army

大卫·艾克

David Icke

饰：Self - Conspiracy Theorist

Nick Bostrom

饰：Self - Faculty of Philosophy, Oxford University