

Das Boot
“When boys become men in a war that can't be won.”
We checked 8 streaming services in India on 04 Jun 2026 at 12:10 IST
About
An inexperienced U-boat crew has to survive a secret mission and a young German woman is torn between loyalty for her home country and the French resistance in the WWII drama.
Cast
Seasons

Season 1
France, 1942: In the submarine port of La Rochelle, the 40-man crew of the U-612 prepares for its maiden voyage. The young men face an unknown mission in the increasingly merciless Battle of the Atlantic during the Second World War. As the new Kaleun, the less experienced Klaus Hoffmann (Rick Okon) is in command - to the annoyance of the older first watch officer Karl Tennstedt (August Wittgenstein). Over the course of the mission, the skills, loyalty and camaraderie of the entire team are put to the test. At the same time, Simone Strasser (Vicky Krieps) arrives at the base to work as a translator for Gestapo boss Hagen Forster (Tom Wlaschiha). Simone's brother Frank (Leonard Scheicher) is also stationed in La Rochelle. Shortly after their first reunion, Frank asks his sister for a favor that will change her life forever. Soon Simone is forced to question everything she has previously believed.

Season 2
December 1942: The experienced submarine commander Johannes von Reinhartz (Clemens Schick) and his crew set sail with U-822 on a secret mission. However, when the captain's loyalty is soon questioned, U-612 under the command of Ulrich Wrangel (Stefan Konarske) gives chase. Klaus Hoffmann (Rick Okon) was able to escape death on the Atlantic. In New York he is taken in by Sam Greenwood (Vincent Kartheiser) and through him gets to know the shady lawyer Berger (Thomas Kretschmann). Can this enable him to return to Germany? In La Rochelle, Simone (Vicky Krieps) continues to be active in the resistance, although Gestapo chief Forster (Tom Wlaschiha) has her in his sights. Together with Margot (Fleur Geffrier) she wants to help a Jewish family escape.

Season 3
The third season of "Das Boot" follows the fate of an inexperienced submarine crew who are sent on a dangerous mission and find themselves in the sights of an obsessed Royal Navy commander. Under the leadership of Robert Ehrenberg (Franz Dinda), strong personal alliances form within the crew. Ehrenberg himself finds family ties that he thought were lost forever. Meanwhile, in neutral Lisbon, where exiles, spies and criminals meet, Hagen Forster (Tom Wlaschiha) uncovers a deadly plot to steal looted war gold. His investigation also leads him to a man involved in a conspiracy that could change the course of the war for the better: Klaus Hoffmann (Rick Okon).

Season 4
The events of the fourth season of "Das Boot" begin in the summer of 1943: Klaus Hoffmann is celebrated as a hero in Berlin, but at the same time he is shadowed. His sister Hannie, whose marriage only exists on paper, has found a new job. Meanwhile, the navy suffers heavy losses in the Mediterranean. The film was directed by Dennis Gansel (“The Wave”) and the main actors in the six new episodes include Rick Okon and Rosalie Thomass.
Episodes
Season 1

New Day
An inexperienced U-boat crew are plunged into a perilous secret mission, while new translator Simone starts work at the base.

Secret Mission
Hoffmann insists on further training despite the crew's desire to head to battle. In La Rochelle, Simone pieces together the previous night's events.

Incurred Losses
Tennstedt and Hoffmann continue to butt heads aboard U-612, while rebel Carla Monroe plans a mission in La Rochelle.

Doubt
Unity on U-612 has crumbled and Hoffman and Tennstedt's continued conflict could jeopardise the mission. On land, Simone wrestles with a difficult choice.

Loyalty
A surprise new arrival takes Greenwood's place, causing a divide. Plus, Carla and Simone grow closer and a resistance fighter arrives at the safe house.

Against the Clock
Things look bleak for the crew of U-612, as they desperately try to work out their next move. Simone adjusts to her new position between Carla and Forster.

Hell
Forster reveals to Simone that U-612 has gone missing. Meanwhile, the resistance endanger the innocent to further their cause.

Reckoning
The U-boat crew struggle with recent events and what lies ahead. A revelation in La Rochelle infuriates Forster spelling bad news for Simone.
Where does Das Boot rank today?
Das Boot is #866 on the CineFlixo Daily Streaming Charts today.
- Highest: #866
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Watch Das Boot Online Free — All Episodes in HD
Stream Das Boot online free in HD on CineFlixo. A well-rated war & politics and drama series originally produced in Alemán and released in 2018, it's earned a solid 7.0/10 from 151 viewers worldwide.
About Das Boot
“When boys become men in a war that can't be won.”
An inexperienced U-boat crew has to survive a secret mission and a young German woman is torn between loyalty for her home country and the French resistance in the WWII drama. Across 4 seasons and 32 episodes, originally airing on Sky One, with status "Canceled".
Das Boot Cast and Characters
The cast features Franz Dinda (as Robert Ehrenberg), Pierre Kiwitt (as Bobby Schulz), Anna Schudt (as Bettina Gruber), Ernst Stötzner (as Wilhelm Hoffmann), and Konstantin Gries (as Franz Buchner). Their performances are a major reason Das Boot has built such a passionate audience.
Where to Watch Das Boot Online
On CineFlixo you can watch Das Boot free — no account, no credit card, no ads in the middle of the show. We stream the full series in 720p / 1080p HD, with subtitles when available, on any device: phone, tablet, laptop, or smart TV browser.
▶ Watch Das Boot NowWhy People Are Watching Das Boot
Das Boot flies under the radar but it deserves your attention. What makes it work is emotional weight that hits where it counts. If you enjoy Alemán storytelling that doesn't follow the same tired beats, this is the kind of show you'll end up recommending to friends.
Frequently Asked Questions about Das Boot
Where can I watch Das Boot online for free?
You can watch Das Boot online free on CineFlixo. Just open the page and hit play — no signup, no subscription, full HD streaming on phone, tablet, or desktop.
How many episodes does Das Boot have?
Das Boot has 32 episodes across 4 seasons. All episodes are available to stream right here on CineFlixo.
Is Das Boot good? What's the rating?
Das Boot holds a 7.0/10 rating based on 151 reviews — well above average.
Who is in the cast of Das Boot?
The main cast includes Franz Dinda, Pierre Kiwitt, Anna Schudt, and Ernst Stötzner, plus a strong supporting ensemble.
Is Das Boot available in Alemán?
Yes — Das Boot was originally produced in Alemán and that's the version you'll stream here on CineFlixo. English subtitles are provided when available.
When was Das Boot released?
Das Boot first aired in 2018.
Do I need an account to watch Das Boot on CineFlixo?
No. CineFlixo is free and you can watch Das Boot without creating an account. Sign-up is optional — only useful if you want a personal Watchlist or to comment on episodes.
Similar Series You Might Like
If you enjoyed Das Boot, check out The Gallant Men, Winston Churchill: The Valiant Years, Sidi Mahrous' Moon, Voyage to the Bottom of the Sea, and It Ain't Half Hot Mum.
Frequently Asked Questions
Where can I watch Das Boot for free?
You can watch Das Boot online for free on CineFlixo. All 32 episodes across 4 seasons are available to stream in HD without a subscription, signup, or paywall. Just open the show page and press play.
How many seasons and episodes does Das Boot have?
Das Boot currently has 4 seasons and a total of 32 episodes. The series status is "Canceled", so the episode count may grow as new seasons are released. You can browse the full episode list on CineFlixo and continue watching from where you left off.
What is Das Boot about?
An inexperienced U-boat crew has to survive a secret mission and a young German woman is torn between loyalty for her home country and the French resistance in the WWII drama. It belongs to the War & Politics, Drama genres.
In which language is Das Boot originally available?
Das Boot was originally produced in DE. On CineFlixo the show is available in its original DE audio. Check the player options on the watch page for available subtitle tracks.
When was Das Boot first released?
Das Boot first premiered on November 23, 2018 (2018).
All Seasons
Browse every season of Das Boot — 4 seasons in total
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