The show aired on the evening of September 16th 2008. "UFOs: Seeing is Believing" takes a serious look at the phenomenon in today's world. The 90-minute special includes interviews with scientists searching for proof of life beyond earth and UFO witnesses who claim aliens are already here. Building on the original Peter Jennings report in 2005, David Muir reports on new sightings, as well as NASA's current search for life on Mars. "UFOs: Seeing is Believing," was broadcast in HDTV, and aired on a special edition of "Primetime" Tuesday, September 16 from 9:30 - 11:00 p.m. ET. The program follows the entire scope of the UFO experience, from the first famous sighting by Kenneth Arnold in 1947 to the present day. Muir reports on a recent UFO sighting in Stephenville, Texas, where multiple witnesses reported seeing enormous lights moving in strange configurations on the evening of January 8, 2008. He interviews some of the most credible witnesses of the sighting and a radar expert who evaluated their claims and found something surprising in the data. Sophisticated animations approved by the eyewitnesses allow viewers to get a feel for the experience first hand. The special draws on interviews with police officers, pilots, military personnel, scientists and ordinary citizens who give extraordinary accounts of encounters with the unexplained. While professional skeptics about UFOs speak out, including scientists who are leading the search for life forms elsewhere in the universe. The special also examines the most recent advances in the search for life on other planets. This past summer, NASA's Phoenix Mars Lander, a robot that tests and analyzes soil on the planet, found conclusive evidence of water ice on Mars. You'll hear from scientists on the project about the real possibility of finding life on Earth's next-door neighbor. abc seeing is believing ufo tv show david muir peter jennngs george noory art bell flying saucer aliens coast to radio video