‘War’ Episode 4 Release Date, Time, Where to Watch and Preview
The next episode of ‘War’ is titled “Sing” and is scheduled for October 22. The legal drama follows rival London law firms Cathcarts & Sons and Taylor & Byrne as they clash over the explosive divorce of tech entrepreneur Morgan Henderson and film star Carla Duval. The case has become the engine of HBO’s newest prestige series.
Here is what is currently known about the ‘War’ episode release date, time, streaming options and story ahead. Further details about the installment have not yet been revealed. That leaves the schedule, the cast and the season so far as the best guides to what comes next.
Release Date and Weekly Schedule
“Sing” is set to arrive on October 22, 2026. HBO premiered the series on Thursday, October 1, with new episodes arriving weekly on Thursdays. The new episode follows directly from that rhythm.
The first season runs for eight weekly episodes, and nothing is released all at once. The schedule lists the finale for November 19. Viewers who want to follow the divorce case as it unfolds will be settling in for a steady, weekly run.
“Sing” was directed by Ben Taylor and written by George Kay, the same pairing credited on the rest of the season. The episode is expected to run approximately one hour. HBO and Sky also ordered two seasons in an anthology format.
Release Time on HBO
The series airs weekly at 9 p.m. ET. That matches the premiere, which aired at 9 p.m. ET and PT. American viewers should plan for the same Thursday evening slot.
Following the established pattern, a new installment should arrive at the same hour as earlier ones. There is no sign of a change to the weekly format, so the habit built over the first few weeks should hold.
International timing shifts by a day. The show reached the United Kingdom on Sky Atlantic the night after its American premiere. In France, HBO Max releases episodes the following day, which makes each Friday the viewing date there.
Where to Watch ‘War’ Around the World
In the United States, ‘War’ is available on HBO and HBO Max. A subscription to either gives access to the weekly broadcast and to earlier episodes for anyone catching up. New episodes stream weekly throughout the season.
Outside the United States, the options widen. HBO Max carries the series in Australia, parts of Southeast Asia, Latin America, France and Belgium. Viewers in the United Kingdom can use Sky or NOW, while Canadian audiences can turn to Crave.
In Germany, Switzerland and Austria, the series streams through Sky and WOW. Streaming rights can change over time, so it is worth checking a preferred platform before signing up.
Preview and What to Expect From “Sing”
Since details on the episode remain under wraps, the story so far is the clearest indicator. The premiere opened in Paris, where Carla was served divorce papers by a Cathcarts staffer at the premiere of her film ‘The Milliner’. The second episode followed Johnny Warren’s first day while both legal teams searched for an advantage during mediation, and Serena worked to shape how the case was presented.
Dominic West plays Morgan and Sienna Miller plays Carla, with Phoebe Fox as Serena Byrne, James McArdle as Nicholas Taylor, Archie Renaux as Johnny Warren and Nina Sosanya as Beatrice Ubosi. Celia Imrie and Nick Mohammed were added to the ensemble. That depth gives the courtroom politics plenty of players to work with.
The series holds an 88 percent critics score and a 70 percent audience score on Rotten Tomatoes through its first few episodes. Collider also reports it sitting at number two on HBO Max, behind ‘Lanterns’. The early numbers suggest the show has found a receptive audience.
Speaking to Today, family law head Daniel Sugaré said the scheming on screen is heavily dramatized and not necessarily realistic. That gap between courtroom strategy and television drama is part of the appeal. For anyone who has followed Johnny Warren’s rise since his first day, is Morgan or Carla actually holding the stronger hand as the legal teams dig in?
