About this showing of Alien Highway
A recent UFO sighting in Phoenix leads Chuck and the team to Sedona, AZ. They explore whether the area's energy vortexes act as portals for otherworldly visitors.
Previously on TV
Alien Highway
Arizona Anomalies
Previously shown on Discovery .Science on Fri 18 Sep 2026 at 10:00.
This showing has ended
This showing was on Discovery .Science at 10:00 on Fri 18 Sep 2026. See future airings below or open the main programme page for the latest TV times.
Airing details
ChannelDiscovery .Science
StartsFri 18 Sep 2026, 10:00
EndsFri 18 Sep 2026, 11:00
Episode / edition: Arizona Anomalies
SkySky Q / Satellite167Next showing of Alien Highway
The next currently listed showing is Mon 21 Sep 2026, 02:00 on Discovery .Science.
See all current showingsOther current airings
Mon 21 Sep 02:00Alien Highway
Missouri MayhemDiscovery .ScienceMon 21 Sep 03:00Alien Highway
UFO TerrorDiscovery .ScienceMon 21 Sep 08:00Alien Highway
Escape From Area 51Discovery .ScienceTue 22 Sep 14:00Alien Highway
Missouri MayhemDiscovery .HistoryTue 22 Sep 15:00Alien Highway
Missouri MayhemDiscovery .History+ 1
Missouri MayhemDiscovery .ScienceMon 21 Sep 03:00Alien Highway
UFO TerrorDiscovery .ScienceMon 21 Sep 08:00Alien Highway
Escape From Area 51Discovery .ScienceTue 22 Sep 14:00Alien Highway
Missouri MayhemDiscovery .HistoryTue 22 Sep 15:00Alien Highway
Missouri MayhemDiscovery .History+ 1