About this showing of Secrets Underground
New theories claim the sunken city of Atlantis may have been in the Americas. From the Bahamas to an ancient site in Louisiana, Rob and Stefan seek the evidence.
Coming up on TV
Secrets Underground
Atlantis In America
On Discovery .Science on Wed 23 Sep 2026 at 13:00, ending at 14:00.
When is it on?
Secrets Underground starts at 13:00 on Discovery .Science on Wed 23 Sep 2026.
Airing details
ChannelDiscovery .Science
StartsWed 23 Sep 2026, 13:00
EndsWed 23 Sep 2026, 14:00
Episode / edition: Atlantis In America
SkySky Q / Satellite167Next showing of Secrets Underground
The next currently listed showing is Mon 21 Sep 2026, 13:00 on Discovery .Science.
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