Lost & Found: The Search...

PBS America

Tuesday 12 July 2022  20:35 - 21:50 (75 mins)
...for the USS Lagarto: A fierce WW2 battle at sea, unreported for more than 60 years, is revealed at the bottom of the Gulf of Thailand by underwater HD video.

Lost & Found: The Search... may be available on Prime Video (affiliate link)
Lost & Found: The Search... (PBS America) Tuesday 12 July 2022 20:35 - 21:50