About this showing of Expedition Unknown
A deep-water dive reveals a historic discovery: a lost WWII hell ship. Josh joins a Defence Department mission recovering potential U.S. POW remains.
Coming up on TV
Expedition Unknown
Finding WWII's Lost Prisoners
On Discovery on Sat 12 Sep 2026 at 23:00, ending at 00:00.
When is it on?
Expedition Unknown starts at 23:00 on Discovery on Sat 12 Sep 2026.
Airing details
ChannelDiscovery
StartsSat 12 Sep 2026, 23:00
EndsSun 13 Sep 2026, 00:00
Episode / edition: Finding WWII's Lost Prisoners
SkySky Q / Satellite125
Virgin MediaVirgin TV177Next showing of Expedition Unknown
The next currently listed showing is Sun 13 Sep 2026, 00:00 on Discovery.
See all current showings