"Michael Hesseman" UFO video
Hesemann, Michael: UFOs: Die Beweise, 1993. ( UFOs: The Evidence )
(the copy I have say's "UFOs: Die Beweise" but it is in English)
His Bio...
http://www.ufoevidence.org/researchers/detail93.htm
A photo of the video tape...
http://tatjana.ingold.ch:8080/framed/buecher/ufos_beweise/
From dozens of UFO / alien related videos the above UFO video would be one of the best.
Then this top UFO video...
OZ Encounters: UFOs in Australia (1997)
Then this one ...
Area 51: The Alien Interview (1997)
Both found at http://www.amazon.com
Then this free 2 hour video...
http://www.netro.ca/disclosure/npccmenu.htm
Also found here...
http://www.disclosureproject.org