Shades of Gray

演员

饰：Himself - Author, `UFO Encyclopedia`

2009-06-03(美国)

Peter Jennings Reporting: UFOs - Seeing Is Believing

演员

饰：Self - Author, The UFO Encyclopedia

2005-02-24(美国)

UFO档案

演员

饰：Editor,1 episode, 2004, / ...

2004-07-05 00:00:00(美国)

7.7分

Unexplained Mysteries

演员

饰：Self - Researcher

2003-09-15(美国)

UFOs: Then and Now?

演员

饰：Self - Author

2000(美国)