There is an hour long documentation which covers the story of Australian Mary Rodwell who has devoted her life support people who have had experiences with Aliens.
There are several interviews with people who have had Alien and UFO experiences.
It also includes Mary and Chris visiting the man who had an interaction with an Alien - after the encounter he found the 2 hairs on his body. The hairs were tested for DNA - and were found to be highly unusual.
In the video - Chris (Mary's son) and Mary Rodwell's relationship is at a critical stage as a result of a deeply held
belief that's torn the family apart and changed their lives forever. Mary takes Chris on a journey into her world of Aliens and UFO's.
Its called - My Mum Talks To Aliens. circa (2011-13?)
If you just want to start at the part regarding the Hair and the DNA it starts at around the 37:00 minute mark