Line Of Duty Episodes: How To Stream Every Legacy Chapter And Latest 2026 Update
Jed Mercurio's masterclass in television tension, Line of Duty, remains one of the most-watched British police dramas of the 21st century. Whether you are planning a complete series rewatch or diving into AC-12's high-stakes interrogation rooms for the first time, tracking down all the line of duty episodes in chronological order is essential for the ultimate viewing experience.
| Season | Number of Episodes | Original Broadcast Year | Key Focus / Antagonist |
|---|---|---|---|
| Season 1 | 5 | 2012 | DCI Tony Gates |
| Season 2 | 6 | 2014 | DI Lindsay Denton |
| Season 3 | 6 | 2016 | Sergeant Danny Waldron |
| Season 4 | 6 | 2017 | DCI Roz Huntley |
| Season 5 | 6 | 2019 | John Corbett / DS John Corbett |
| Season 6 | 7 | 2021 | DCI Joanne Davidson / "H" Investigation |
| Total | 36 Episodes | 2012 - Present | AC-12 Anti-Corruption Investigations |
Inside AC-12: The Evolution of Television's Most Intense Interrogations
The journey of anti-corruption unit AC-12—anchored by Superintendent Ted Hastings (Adrian Dunbar), DI Kate Fleming (Vicky McClure), and DS Steve Arnott (Martin Compston)—fundamentally rewrote the rules of the British police procedural. Across 36 gripping line of duty episodes, the series transitioned from a gritty BBC Two cult favorite into a massive global pop-culture phenomenon on BBC One.
The show's undisputed signature became its glass-walled interrogation scenes, sometimes lasting up to 20 uncut minutes of screen time. These intense verbal chess matches forced viewers to analyze every twitch, sigh, and police acronym as the team rooted out "bent coppers."
The overarching mystery of "H"—a corrupt network of senior officers colluding with organized crime syndicates—spanned multiple seasons. This long-term storytelling meant that minor background details from the very first season directly influenced major plot twists in the Season 6 finale.
Complete Streaming Guide: Where to Watch Every Season Online
Finding where to stream all six seasons depends on your global region, but international distribution has made accessing the catalog easier than ever as of August 2026.
- United Kingdom: The entire run of 36 line of duty episodes is available to stream for free on BBC iPlayer.
- United States: Viewers can access the entire catalog via BritBox or Acorn TV, with select seasons also available on Prime Video.
- Australia: The complete collection is hosted on Stan and ABC iview for local streaming.
Because of the exceptionally tight narrative continuity, watching the seasons in strict chronological order is highly recommended. Skip an episode, and you risk losing track of the complex web of corrupt officers and institutional cover-ups.
Line of Duty's Ryan Pilkington and Terry Boyle reunite in upcoming episode
The Future of AC-12: Is Season 7 on the Horizon in 2026?
The polarizing finale of Season 6 in 2021 left many fans demanding a return to the glass interrogation room. As of August 4, 2026, showrunner Jed Mercurio and the core trio of actors have repeatedly expressed their willingness to reunite for a potential seventh season or a series of special feature-length episodes.
While the BBC has not officially greenlit a new batch of line of duty episodes for the 2026 television calendar, the creative team keeps the door firmly open. Rumors of a three-part miniseries to properly wrap up the legacy of AC-12 continue to circulate in UK broadcasting circles.
Until an official announcement drops, the existing 36 episodes remain a benchmark for modern television suspense, perfect for a high-intensity weekend binge-watch.
