Himself
Stan Deyo
Self
Steven Spielberg
Colin Cameron
Stanton Friedman
Margaret Mead
Jacques Vallée
Ray Palmer
Self as Ken Arnold
Kenneth Arnold
Self - Narrator
Jim Hilcke
Betty Hill
J. Allen Hynek
Reverend William Gill
Special Effects
Jon Underwood
Sound
Trevor Gaines
Art Designer
Vic Longbon
Director of Photography
Kevin Wiggins
Editor
Hugh Kitson
Denise Innes
Writer
Director
Guy Baskin
Producer