About this showing of Alien Highway
An ongoing series of UFO sightings off the Southern California coastline leads Chuck and the team to examine the link between UFOs, the military and the ocean.
Previously on TV
Alien Highway
SoCal Clusters
Previously shown on Discovery .Science on Fri 18 Sep 2026 at 09:00.
This showing has ended
This showing was on Discovery .Science at 09:00 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, 09:00
EndsFri 18 Sep 2026, 10:00
Episode / edition: SoCal Clusters
SkySky Q / Satellite167Next showing of Alien Highway
The next currently listed showing is Sat 19 Sep 2026, 16:00 on Discovery .Science.
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