When a celebrity divorce becomes a legal battlefield, London's top lawyers fight to control the outcome.
2026
8 episodes
TheNextHint Score
8.5
8.5 / 10
Overview
War takes the well-known notion of a chaotic celebrity divorce and transforms it into a clash between two influential London law firms. Dominic West takes on the role of tech entrepreneur Morgan Henderson, and Sienna Miller appears as international film star Carla Duval. Once their marriage falls apart, their lawyers at Cathcarts & Sons and Taylor & Byrne get ready for a battle that goes well past the courtroom.
Quick Verdict
War is made for people who like legal dramas, where personal relationships matter just as much as what happens in court. Pairing Dominic West and Sienna Miller's famous divorce story with two rival law firms gives the show a polished, intense setup. Because it is an anthology, later seasons can tell totally different legal stories.
War is a tense legal drama that takes place in London’s top legal circles, where two well-known competing firms get caught up in a harsh divorce case. Season one follows tech business owner Morgan Henderson (Dominic West) and global movie star Carla Duval (Sienna Miller), whose marriage falls apart in a very public way that is full of legal complications. Their divorce soon turns into something far larger than a private argument, as Cathcarts & Sons and Taylor & Byrne battle to gain the advantage for their clients.
The story also tracks driven young lawyer Jonathan “Johnny” Warren (Archie Renaux) as he steps into this fiercely competitive world, where career goals, personal loyalties and reputation are always put to the test. Phoebe Fox, James McArdle, Nina Sosanya and Pip Torrens head the legal cast together with West and Miller.
Made by George Kay, who is known for Lupin and Hijack, War uses its celebrity divorce plot to look at legal tactics, media scrutiny, ambition, and the personal toll of professional rivalry. The show follows an anthology format, with upcoming seasons built around other legal cases that make headlines.
Frequently Asked Questions
Is War based on a true story?
No. War is a fictional legal drama. Its celebrity-divorce storyline draws on recognizable elements of high-profile celebrity and legal disputes, but the characters and central case are fictional.
How many episodes are in War Season 1?
Season 1 has eight episodes, released weekly.
Who stars in War?
The main cast includes Dominic West, Sienna Miller, Phoebe Fox, James McArdle, Nina Sosanya, Pip Torrens and Archie Renaux.
Will there be a Season 2?
Yes. HBO and Sky ordered two seasons, and Season 2 moves to a different legal case with a new central cast that includes Marisa Tomei, Kelly Macdonald and David Harewood.
Story — Spoiler Free
Morgan Henderson and Carla Duval's marriage is breaking down, but their divorce soon grows far bigger than a private split. Two well-known London law firms—Cathcarts & Sons and Taylor & Byrne—stand on opposite sides and turn the case into a heated professional battle. Young lawyer Johnny Warren gets drawn into the fight, offering viewers a way into the competitive world of elite London law. As lawyers look for weaknesses, each decision has results for their clients, careers and reputations.
8.5
TheNextHint Score
8.5 / 10
War is made for people who like legal dramas, where personal relationships matter just as much as what happens in court. Pairing Dominic West and Sienna Miller's famous divorce story with two rival law firms gives the show a polished, intense setup. Because it is an anthology, later seasons can tell totally different legal stories.
Rating breakdown
Story
9.0
Acting
9.0
Direction
8.0
Visuals
8.0
Sound
8.0
Entertainment
9.0
Pros
Strong central conflict built around a high-profile divorce.
Dominic West and Sienna Miller lead a talented ensemble.
Sharp legal and personal rivalries keep the story moving.
George Kay brings experience from Lupin and Hijack.
Eight-episode season gives the story room to develop.
Cons
The legal jargon may not appeal to every viewer.
The celebrity-divorce setup can feel deliberately extravagant.
Multiple legal characters require attention.
Some storylines take time to develop.
Who Should Watch
Legal Drama Fans
Thriller Fans
Character-Driven Drama Fans
British Drama Fans
Who Should Skip
Action Fans
Light Comedy Viewers
Viewers Avoiding Mature Content
Release Date
2026-10-01
Runtime
Approximately 60 minutes per episode
Director
Ben Taylor, China Moo-Young, Jennifer Sheridan
Producer
George Kay, Ben Taylor, Willow Grylls, Matt Sandford, Susan Breen, Andrea Dewsbury, Megan Spanjian
Writer
George Kay, Jess Brittain, Kelly Jones, Emilie Robson, Krissie Ducker, Yemi Oyefuwa, Catherine Shepherd
A powerful technology entrepreneur whose marriage to Carla becomes the center of the season's legal battle.
Sienna Miller
as
Carla Duval
An internationally known movie star caught in a highly public divorce.
Phoebe Fox
as
Serena Byrne
Partner at Taylor & Byrne and one of the lawyers representing Carla.
James McArdle
as
Nicholas Taylor
Serena Byrne's partner in both business and life.
Nina Sosanya
as
Beatrice "Queen Bea" Ubosi
A senior figure at rival firm Cathcarts & Sons.
Pip Torrens
as
St John Smallwood
One of Cathcarts & Sons' leading figures.
Archie Renaux
as
Jonathan "Johnny" Warren
Jonathan "Johnny" Warren
Seasons & Episodes
It's Done
8 episodes October 1, 2026Airing
War Season 1 follows two elite London law firms as they battle over the high-profile divorce of technology entrepreneur Morgan Henderson and film star Carla Duval. The case draws ambitious young lawyer Johnny Warren into an environment where professional rivalry, personal loyalty, reputation and legal strategy collide.
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