Discover the Must-Watch Top 5 Documentaries on ARD Mediathek This December 2025!
As December 2025 sets in, ARD Mediathek stands as a rich archive for lovers of documentaries. It shows deep views on society, glimpses of history, and views on culture. The site tells strong stories that grip and move you. Here is a list of the top 5 documentaries to watch this December on ARD Mediathek—ideal for your holiday watch list.
1. Leuna-Komplex – Stadt, Land, Werk: A Barometer of the Nation
This film studies a small town in Leuna in Saxony-Anhalt. The town grows around Germany’s largest chemical plant. The film links the global economy with the town. It shows how political strife, like the war in Ukraine, touches the lives of people who need Russian gas. The film paints a clear picture of everyday lives and the nation’s mood.
- Length: 90 minutes
- Director: Christoph Peters
- Available until: 17 October 2026
2. Krieg oder Frieden – Wünsdorf im Wandel: The Last Utopians
Set in a former Soviet military area in Wünsdorf, Brandenburg, this film shows a new view of the past. Artists and dreamers fill the space and work on ideas for a calm, mixed eco-city. The film asks questions on peace, sustainable living, and history that still feels close today.
- Length: 86 minutes
- Director: Elfi Mikesch
- Available until: 10 February 2026
3. Droht der digitale Blackout? – KI und Internet am Limit: Is a Digital Blackout Imminent?
This film shows the real side of our digital world. It explains that fiber optic cables may break during digging or even by attack. Data centers work near their limits when artificial intelligence pushes up energy use and heat. Strong visuals help you see how the cloud has a real, touchable side.
- Length: 52 minutes
- Director: Dietmar Klumpp
- Available until: 6 February 2026
4. Protest! Songs! – Klassenkampf: The Sound of Resistance
Music has long helped people move in tough times. This film shows the strength of protest songs from past to now. It takes you through working-class tunes and modern beats. The film looks at groups like Ton Steine Scherben, Dota Kerr, and Deichkind and shows how their songs have powered people to act.
- Length: 37 minutes
- Director: Lilly Schlagnitweit
- Available until: 27 September 2030
5. Loriot 100: The Master of Subtle Satire
To honor Vicco von Bülow, known as Loriot, this film goes past simple praise. It studies his smart mix of upper-class satire and sly humor. Interviews with comedians like Helge Schneider and Sarah Bosetti help you see how he changed views on gender roles in 1970s Germany. A must-see for those who value humor, society, and history.
- Length: 90 minutes
- Director: André Schäfer
- Available until: 27 January 2026
Why Stream These Documentaries?
Each of these films gives clear facts and fun views, while making you think about energy use, past conflicts, digital ties, cultural fight, and the power of humor. The holiday season gives you time to sit back and watch these shows on ARD Mediathek.
Access and Viewing
All films stand ready to stream on the ARD Mediathek. Open the website or use the ARD app to watch these films anytime this December.
Enjoy the season at home with stories that show you more about our world today. Happy streaming!
Written by Lars Meyer, seasoned film critic for MDR KULTUR, who loves documentary film.