Summary From microscopic particles, to large pieces of unknown metal--UFO "trace cases" offer some of the most convincing evidence that UFOs may have been visiting earth for centuries.
Directed : Unknown
Written : Unknown
Stars : James Lurie Bill Birnes Patrick Uskert Ted Acworth
Genres : Sci-Fi History Documentary
Release date : May 5, 2009
Countries of origin : United States
Official sites : History Channel
Language : English
Production companies : History Channel Motion Picture Production
Summary From microscopic particles, to large pieces of unknown metal--UFO "trace cases" offer some of the most convincing evidence that UFOs may have been visiting earth for centuries.
Genres : Sci-Fi History Documentary
Release date : May 5, 2009
Countries of origin : United States
Official sites : History Channel
Language : English
Production companies : History Channel Motion Picture Production
