A documentary exploring the existence of UFOs and extra-terrestrial beings.\r \r Rod Serling, UFO, Past, Present, Future, Alien, Documentary, Best, Proof, Evidence, Extraterrestrial Life, It Has Begun 3/4/16 [New ufo documentary 2014] UFOs .\r \r A 1979 documentary exploring the existence of UFOs and extra-terrestrial beings. Directed by Ray Rivas. With José Ferrer, Burgess Meredith, Rod Serling.\r \r \r \r [UFO Video ®]UFO Documentary It Has Begun - Narrated by Rod Serling 1979 [UFO Video ®]UFO Documentary It Has Begun - Narrated by Rod Serling 1979 .