‘War’ Drama Series Stars Dominic West, Sienna Miller and Dominic West – Trailer and Release Date
Directed by Ben Taylor, the series ‘War’ is a high-stakes, legal drama following the lives of London’s most powerful lawyers as firms Cathcarts & Sons and Taylor & Byrne clash over a headline-grabbing legal battle, drawing ambitious young lawyer Jonathan “Johnny” Warren into a ruthless world where ambition is currency, betrayal is strategy, and winning is everything. Season one follows the explosive divorce of British tech entrepreneur Morgan Henderson and international film star Carla Duval, as Cathcarts & Sons and Taylor & Byrne stop at nothing to secure victory for their clients.
‘War’ stars Dominic West (as Morgan Henderson), Sienna Miller (as Carla Duval), Phoebe Fox (as Serena Byrne), James McArdle (as Nicholas Taylor), Archie Renaux (as Jonathan “Johnny” Warren), Nina Sosanya (as Beatrice “Queen Bea” Ubosi), and Pip Torrens (as St John Smallwood), alongside Celia Imrie, Nick Mohammed, Emma Laird, Aran Murphy, Archie Panjabi, Adrian Scarborough, Shaheen Jafargholi, Akiya Henry, Honor Swinton Byrne, Miles Jupp, Kartanya Maynard, Alexandra Mardell, Dylan Edwards, Mark Quartley, and Steve Furst.
Created and written and executive produced by George Kay, ‘War’ is produced by Laurie Borg, alongside executive producers Willow Grylls and Matt Sandford for New Pictures, Ben Taylor, Susan Breen, Andrea Dewsbury, and Megan Spanjian for Sky. Production companies are New Pictures and Observatory Pictures, in association with Sky and HBO.
The series’ cinematography is by Oli Russell and Oliver Curtis, the music supervisor is Sinead Jenkins, with editing by Anna Dick, Eve Doherty, Phil Hignett, and David Webb.
Watch the trailer below:
HBO will release ‘War’ on HBO and to stream on HBO Max on October 1, 2026, at 9 p.m. ET/PT, with new episodes airing weekly.
Dominic West is most known for The Wire, The Crown, and The Affair. Sienna Miller is most known for Layer Cake, American Sniper, and Anatomy of a Scandal. Phoebe Fox is most known for The Woman in Black, The Great, and Black Mirror. James McArdle is most known for Mary Queen of Scots, Mare of Easttown, and Andor. Archie Renaux is most known for Shadow and Bone, Alien: Romulus, and The Greatest Beer Run Ever. Nina Sosanya is most known for Last Tango in Halifax, His Dark Materials, and Killing Eve. Pip Torrens is most known for The Crown, Preacher, and Versailles.
