For discussions of everything that might be classed as ‘paranormal‘ - i.e. not currently accepted by our modern scientific paradigm.
Lee I found the video documentary "UFOs Past Present and Future", although I found it very compelling I don't think they used the right narrator, Rod Sterling, as he was associated with the "Twilight Zone" tv series, someone like Carl Sagan would have been my pick. But I do think if it was made public (?) back in the 70's it might have been believable. Because of all the negative press the UFO phenom has gotten over the years this documentary falls into the Science Fiction realm and not believable, at least by the general public. If NASA were to make the same documentary today I would suggest using Neil DeGrasse Tyson and James Earl Jones as the narrators.