HBO · Running

War

Drama, Thriller, Legal · 2026 · Rated 6.2/10

Next: S1 E2, No More Nasty Surprises · 2026-10-08

War follows two of London's most prestigious rival firms – Cathcarts and Taylor & Byrne – as they go head-to-head in the divorce case of the century. Each side is certain they'll win. But as the case spirals and loyalties fracture, reputations are on the line, and everyone's playing to win.

Cast

Dominic West Morgan Henderson

Sienna Miller Carla Duval

Phoebe Fox Serena Byrne

James McArdle Nicholas Taylor

Nina Sosanya Beatrice Ubosi

Pip Torrens St John Smallwood

Archie Renaux Johnny Warren

Nick Mohammed Michael Stefanou

Miles Jupp David Schill

Celia Imrie Joy "Budgie" Budge

Emma Laird Molly Giordano

Patrick Fabian Eric McDaniel

Angel Coulby Gillian Pope

Rose Williams Flora Monroe

Akiya Henry Nora Okafor

Shaheen Jafargholi Saeed Masood

Honor Swinton Byrne Bella Croft

Season 1

E1 It's Done 2026-10-01 · 60 min Tech billionaire Morgan Henderson sleeps with a woman who secretly takes a photograph of them and sends it to his film star wife Carla. Her lawyers Nicholas Taylor and Serena Byrne reel at their client's honeytrap tactics, but can't resist a case that might make their name. Soon they are in a race with Morgan's lawyers Cathcarts & Sons to serve divorce papers first.

E2 No More Nasty Surprises 2026-10-08 · 60 min It is Johnny Warren's first day at his new job as both law firms prepare for mediation, where they can gain an early advantage. An early slip-up by Morgan is seized on by Taylor & Byrne as a chance to tear up the prenup, but Cathcarts & Sons have their own secret weapon in the form of a vulnerability in Carla's case that could blow things wide open.

E3 Chip Off the Block 2026-10-15 · 60 min

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