About this showing of Expedition Unknown
Rewriting history, Josh helps discover a tomb at Petra's iconic Treasury. The twelve skeletons inside may belong to a royal family of Petra.
Coming up on TV
Expedition Unknown
Petra's Secrets Revealed
On Discovery .History on Sat 12 Sep 2026 at 04:00, ending at 05:00.
When is it on?
Expedition Unknown starts at 04:00 on Discovery .History on Sat 12 Sep 2026.
Airing details
ChannelDiscovery .History
StartsSat 12 Sep 2026, 04:00
EndsSat 12 Sep 2026, 05:00
Episode / edition: Petra's Secrets Revealed
Next showing of Expedition Unknown
The next currently listed showing is Sat 12 Sep 2026, 01:00 on Discovery.
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