Nope, never seen one. Don't particularly look for them, either. Ever since I was a kid, I have experienced a terrible creepy feeling whenever I have watched a show on close encounters or documentary-type accounts of UFOs, hits me worse than horror flicks. It's odd to me, since I generally love anything to do with space. Perhaps it is the tone and implied cover-up involved. I will never forget the horror I experienced while watching the 1993 film
Fire in the Sky, the story about
Travis Walton's abduction.
There are some things I hope I will never experience. A close encounter ranks high on the "no!" list.