Searching of... is really just a tv set which has been broadcast weekly from 1977 to 1982, specialized in mysterious happenings. It had been established following the achievement of three one-hour TV documentaries Created The Outer Space Association and by founder Alan Landsburg: In Search of Ancient Astronauts at 1973, In Search of Ancient Mysteries, both in 1975. All three included narration by Rod Serling, that was the very first choice to sponsor the show. After the death of Serling, Leonard Nimoy has been selected to function as the sponsor.