In this extraordinary two-hour special, Shatner will bringthought-provoking questions to the leading experts of the show.Ancient Astronaut theorists Giorgio Tsoukalos, Erich von Dniken, David Childress, William Henry and Linda Moulton Howewill be joined by former British Ministry of Defenseinvestigator Nick Pope, rocket scientist Dr. Travis Taylor,theoretical physicist Dr. Michio Kaku, and religious historyexperts Rabbi Ariel Bar Tzadok and Reverend Michael Carter.They will explore everything from human origins togroundbreaking archaeological finds, new understandings of thecosmos and the profound possibility that we are not alone inthe universe.