‘Slow Horses’ Season 6 Episode 4 Release Date, Time and Where to Watch

Gary Oldman’s beleaguered spy chief is back on Apple TV, and the sixth season is rapidly approaching its climax. Apple releases a new episode every Wednesday, meaning the next installment is just days away.

If you’re eagerly awaiting ‘Slow Horses’ season 6 episode 4, you’re not alone. Fans of Jackson Lamb and his team of disgraced MI5 agents are already speculating on how much more Slough House can endure, so here’s what we know about the release date, release time, where to watch, and preview details.

The fourth episode, titled “Lost and Found,” is set to premiere on October 7, 2026. Directed by Adam Randall, who also helmed the preceding episode, this installment promises to keep viewers on the edge of their seats.

The season follows a consistent weekly schedule, consisting of six episodes in total, concluding with its finale on October 21. This ensures that fans won’t have to wait long between episodes.

Looking ahead, episode five is named “Sayonara” and will air on October 14, while episode six, titled “Judgement Day,” will wrap up the season on October 21. This means only two more episodes remain after “Lost and Found” before the season concludes.

For those wanting to avoid spoilers, be aware that episode three, titled “Resurrection,” will be available on September 30. Make sure to catch up on that episode before the next one drops.

As for the release time for Apple TV viewers, things get a bit unclear. While Apple has confirmed the premiere date, they haven’t specified an exact release time, leaving viewers to rely on previous patterns.

Some reports suggest that Apple typically releases episodes the night before, around 9 p.m. ET, which translates to 6 p.m. PT. However, since Apple has not officially announced a release time, it’s best to treat this timing as a guideline rather than a guarantee.

For European fans, this Tuesday evening schedule could mean the episode becomes available late at night or in the early hours of Wednesday morning. Checking the Apple TV app on release day is advisable, as the platform can adjust timing without prior notice.

Where can you watch the new season? The answer is straightforward: the show streams on Apple TV globally, with new episodes premiering each Wednesday until the finale. There’s no need to search across multiple platforms, as every episode is conveniently located in one place.

This season also carries added significance for book enthusiasts. It marks the first season to adapt more than one of Mick Herron’s novels, drawing from both ‘Joe Country’ and ‘Slough House’. This dual adaptation likely contributes to the brisk pacing of the series.

If you’re just catching up, the reported runtimes for the first five episodes range between 46 and 50 minutes, with the finale clocking in at a full hour. This makes binge-watching the earlier episodes quite feasible before the next installment arrives.

Currently, the official plot details for “Lost and Found” remain undisclosed. The episode summary is yet to be announced, so anyone claiming to have a full breakdown is merely speculating.

However, we do know where the story currently stands. Apple’s official logline indicates that the team is on the run as Diana Taverner pulls them into a high-stakes game of retaliation and revenge, setting the stage for a season filled with paranoia and shifting alliances.

The lead-in from the previous episode provides some hints. Episode three features former Slow Horses returning as assassins close in, while Taverner grapples with the aftermath of her TV interview. The cliffhanger left by this episode will likely influence the tone of the upcoming chapter.

The stakes are further heightened by the cast. Hugo Weaving returns as Frank Harkness, a character first introduced in season four, reminding us that old enemies rarely stay buried in this world.

Fans can also rest easy about the long-term future of the series. A seventh season is already in the works, so the conclusion of this run won’t mean saying goodbye to Lamb and his team.

With assassins closing in, Taverner under pressure, and a title like “Lost and Found” suggesting that something or someone may resurface, who do you think Slough House is about to lose, and who might unexpectedly appear when the next episode airs?