tvcal
Data Sources

Data Sources

Investigative Journalism from ARTE

2022Returning Series4 Seasons18 EpisodesTMDB
YouTubearte.tv

Data Sources goes beyond the official version in search of the truth: human rights violations, institutional failures, affairs of state, abuses of power and the criminal exploitation of the planet... ARTE’s digital investigative magazine takes you beyond the headlines.

Season 4 Episodes

Browse every episode and jump into details.

Episode 1: Anabolic Steroids: The Muscle Market

Sep 10, 2025 · 17m

Anabolic steroids are freely available online. Influencers encourage their followers to use steroid on Instagram and TikTok and they are easy to order on Telegram. How can a dangerous substance be so easy to get hold of?

Episode 2: Facial Recognition: Tech Firms and Surveillance

Oct 18, 2025 · 24m

High-resolution cameras, facial recognition software, state-of-the-art video surveillance centres: Data Sources reveals how Western companies are helping the authoritarian regime in Kazakhstan to create a mass surveillance system.

Episode 3: North Korea: Hunting Down Fugitives

Nov 12, 2025 · 18m

Citizens of North Korea trying to flee the country risk their lives. The route through neighbouring China has become a trap as Beijing tracks and deports North Koreans back home with the help of the latest technology.

Episode 4: From Plumber to Oligarch: Hungary's Richest Man

Dec 10, 2025 · 14m

How does a small circle close to the government dominate Hungary’s economy? Data Sources investigates the richest man in the country, a childhood friend of Viktor Orban, and how European funds are being used for dubious projects.

Episode 5: In the jungle of neobanks: Scams, illegal trading and deceived customers

Jan 13, 2026 · 21m

Lack of transparency, lax controls, money laundering: Are neobanks encouraging financial fraud and identity abuse? A look at the downside of the banking revolution. Over the last decade, the banking sector has experienced a digital revolution. Apps have replaced branches, chatbots have replaced advisors, and hundreds of new players have flooded the market. But the miraculous transformation of the banking sector also harbors dangers. Data Sources investigated the downside of the banking revolution.

Season 4 FAQ

Quick answers about this season's release timeline and episode lineup.

When did Data Sources Season 4 premiere?

Data Sources Season 4 premiered on September 10, 2025.

How many episodes are in Data Sources Season 4?

Data Sources Season 4 has 6 episodes.

What is the first episode of Data Sources Season 4?

The season opens with Season 4 Episode 1, "Anabolic Steroids: The Muscle Market". It aired on September 10, 2025.

Go to Season 4 Episode 1

Where to Watch

Loading...

Streaming data provided by JustWatch