Watch TV Series On The Trail of UFOs Online Free. From the gates of Area 51 to the Hudson Valley, this series dares to uncover the truth behind one of the world’s oldest mysteries. Alien abduction, government cover-ups, waves of craft sightings, even mystery lights are explored in this 8 episode series from Small Town Monsters and director, Seth Breedlove. Follow investigator, Shannon LeGro as she goes in search of answers to the UAP phenomenon.