01935cgm a2200469 i 4500 282274188 TxGeo 20170112120000.0 d 121126s2012||||||||||||||||||||||v|eng|u 9781422919279 1422919277 733961273274 TxGeo rda eng eng spa Ancient aliens. Season 4. [dvd] / produced by Pometheus Entertainment for H2 Network. Ancient aliens Season four . Widescreen. [United States] : A & E Television Networks, [2012] 3 videodiscs (approximately 7 hr., 20 min.) : sound, color ; 4 3/4 in. tdi rdacontent v rdamedia vd rdacarrier Narrator, Robert Clotworthy. Originally broadcast as single episodes of the television series on the H2 Network, Feb.-May 2012. The fourth season of the television series analyzes alien evidence here on Earth to investigate extraterrestrial forces and Earth's natural disasters; extraterrestrial beings, the Mayans' disappearance and the doomsday prophecies; and the existence of grey aliens. DVD. For private home use only. 20170112. In English; with optional English or Spanish subtitles. Civilization, Ancient Extraterrestrial influences. Life on other planets. Human-alien encounters. Unidentified flying objects. Documentary television programs. Video recordings for the hearing impaired. Historical television programs. Videodiscs. Clotworthy, Robert. Ancient aliens (Television program.) QS5