Verified streaming availability
The eight-episode season debuted October 1, 2026, with new episodes Thursdays in the U.S.
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War is streaming on HBO Max in the United States. The eight-episode season debuted on October 1, 2026, and new episodes are released weekly on Thursdays. Availability was checked on October 11; other countries may use different Warner Bros. Discovery or Sky services.
George Kay's legal drama follows rival London firms Cathcarts & Sons and Taylor & Byrne as they fight over the divorce of tech entrepreneur Morgan Henderson and international film star Carla Duval. Dominic West and Sienna Miller play the estranged couple, while Archie Renaux is ambitious lawyer Johnny Warren, drawn into a contest where reputation and loyalty are tactical assets. Ben Taylor is the lead director of the HBO and Sky production.
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