Five defiant French submarines carried the fight into Nazi-controlled seas.
Discover the little-known Free French submarines that escaped occupied France and kept fighting across the Atlantic and Mediterranean during World War II. Through perilous missions, mechanical limits, and split-second survival beneath enemy attacks, this episode reveals how a small fleet helped protect Allied strategy and the liberation of France. Sign up to watch a gripping chapter of wartime history often left untold.
Love Five Submarines Against the Nazis? It’s just the start.
Join now to unlock the whole library — thousands of award-winning documentaries beyond Five Submarines Against the Nazis, from the deep ocean to deep space.
Trending Now
- New shows weeklyFresh documentaries land every week.
- Exclusive originalsAward-winning films you can’t stream anywhere else.
- Watch anywherePhone, tablet, web and TV — pick up where you left off.
- No commitmentNo contract. Cancel in a click.
Pick the plan that’s right for you.
Flexible plans, no contracts.
Thousands of documentaries across nature, history, space, and science.
- Watch in 4K on all your devices
- Download and watch offline
- Stream ad-free — cancel anytime
Thousands of documentaries across nature, history, space, and science.
- Up to 4K
- Offline downloads
- Ad-free
Frequently asked questions
Yes. Every plan unlocks the full library — including all Curiosity Originals like Five Submarines Against the Nazis — in up to 4K, ad-free, on all your devices.
Five Submarines Against the Nazis is a Curiosity Original, exclusive to Curiosity Stream. Plans start at $4.17/month.
Watch on the web, iOS and Android, Roku, Apple TV, Amazon Fire TV, Chromecast, Android TV, and most smart TVs. Start on one device and pick up right where you left off on another.
Curiosity Stream is our streaming service — thousands of documentaries and originals. The Smart Bundle is Curiosity Stream plus four other independent streaming services (Tastemade, Kidstream, Curiosity University, and SOMM TV) on a single subscription.