Submarines

PBS America

Sunday 2 July 2023  17:00 - 18:10 (70 mins)
Underwater Legends: When the 'submersibles' were first used over 100 years ago, hardly anyone believed in their usefulness. That changed during the First World War. (Part 1 of 2)

Submarines (PBS America) Sunday 2 July 2023 17:00 - 18:10