代表作
Watchers 2: Signs in the Heavens and the Earth
2011 · Himself
Watchers 3: Fingerprints of the Supernatural
2011 · Scientist
The Cosmic Conspiracy
1983 · Himself
The Cosmic Conspiracy
1983 · Writer
The Cosmic Conspiracy
1983 · Researcher
UFO's Are Here!
1977 · Himself
UFO's Are Here!
1977 · Writer
Higher Entities: The Lost Tapes
2019