Narrator (voice)

Robert Clotworthy

Jonathan Young

Jonathan Young

Andrew Collins

Andrew Collins

Kevin Warwick

Kevin Warwick

Erich von Däniken

Erich von Däniken

Caroline Cory

Caroline Cory

Kara Swisher

Kara Swisher

Walter Cunningham

Walter Cunningham

Buzz Aldrin

Buzz Aldrin

Giorgio A. Tsoukalos

Giorgio A. Tsoukalos

Stephen Petranek

Stephen Petranek

David Cheetham

David Cheetham

Duncan Roads

Duncan Roads

Daniel Kottke

Daniel Kottke

Self

Ariel Bar Tzadok

Michael Dennin

Michael Dennin

Ramy Romany

Ramy Romany

David Wilcock

David Wilcock

Linda Moulton Howe

Linda Moulton Howe

David Childress

David Childress

Michael Salla

Michael Salla

Tok Thompson

Tok Thompson

George Noory

George Noory

William Henry

William Henry

David Leavitt

David Leavitt

Nick Redfern

Nick Redfern

Robert Bauval

Robert Bauval

Jason Martell

Jason Martell

John Brandenburg

John Brandenburg

Brien Foerster

Will Hart

Will Hart

Mike Bara

Mike Bara

Heather Berlin

Heather Berlin

Self

Philip Coppens

Self

Nick Pope

Self

Bill Birnes

Self

Hugh Newman

Self

Robert M. Schoch

Self - Dr. Theoretical Physics Professor

Michio Kaku

Self - Author

Mark Koltko-Rivera