Sentinelserien

Sentinelserien is a Swedish crime drama television series produced by Skandinaviska Produktionsbyrån and broadcast on TV4 from 2013 to 2015. The series was created by Martin Gunnarsson and is set in the contemporary city of Gothenburg, adopting a procedural format with overarching story arcs that unfold over three seasons. Each episode centers on the activities of the fictional Sentinel Unit, a specialised task force responsible for handling high‑risk investigations that involve organized crime, terrorism and cyber‑security threats.

The core ensemble cast includes Johan Löfgren as Lieutenant Erik Hjorth, a seasoned detective with a troubled past, and Ing-Marie Svensson as Agent Sofie Öberg, a cyber‑crime analyst who brings a modern technological lens to the investigations. Supporting characters such as forensic officer Maria Rydbeck and intelligence analyst Lars Olsson add depth to the narrative. The show is noted for its gritty realism, its attention to procedural detail, and a tone that balances tension with moments of human drama.

Critics praised Sentinelserien for its strong production values, compelling character development, and its portrayal of contemporary Swedish societal issues. The series received several award nominations, including a Swedish Television Award for Best Drama Series in 2014. Audience reception was generally positive, with a noted increase in viewership during the final season. Following its broadcast, the series inspired a companion novel series that expanded on the backstories of the main characters, further cementing its place within Swedish popular culture.