Self - Astronaut
Self - Writer & Director
Self (archive footage)
Self - Actor
Self - Roswell Resident & UFO Researcher
Self - Nuclear Physicist
Self - Footage Analyst
Self - Airline Pilot
Self - Former Government Scientist
Self - Surgeon & Author (as Dr. Roger Leir)
Self - Scientific Journalist (as Linda M. Howe)
Self - Narrator (voice)
Self - Actress
Self - Director