Inside the Mind: 'Slow Horses' Star Recalls Harrowing Episode 5 Moment

Season 6 of Apple TV's spy thriller, Slow Horses, has ventured into surprising new territory, revealing layers of intrigue beyond what the team at Slough House typically perceives. As threats against MI5's misfits escalate, Jackson Lamb meticulously investigates Damien Cantor's connections, while most of the team finds refuge at Diana Taverner's vacation home. Simultaneously, River Cartwright embarks on a relentless mission to rescue Sid Baker from the grasp of Russian assassins Jim (Kyle Soller) and Jane (MyAnna Buring), setting the stage for a high-stakes finale.

Episode 5, titled "Sayonara," delivers a brutal twist early on for one of Season 6's deadliest antagonists. In an interview, Kyle Soller, who plays Jim, discussed the intricate character dynamics and intense sequences that define the season. He elaborated on the development of Jim and Jane's relationship, highlighting how he and MyAnna Buring aimed for a more three-dimensional portrayal than initially written in the books. Their collaboration, supported by director Adam Randall and showrunner Gaby Chiappe, focused on an unspoken, almost teenage-like romantic tension and contrasting devotions to their mission. Jim, despite his theatrical approach to assassinations, finds a potential escape from the long run in Jane, while Jane remains steadfastly committed to their objectives. Soller noted their shared approach of seeking tension and contrast, revealing the characters' humanity under pressure rather than depicting them as mere emotionless 'Terminators'.

Soller also delved into the brutal bathroom fight in Episode 4, featuring Tom Brooke as Coe. He and Brooke, long-time admirers of each other's work, explored the conflict of two individuals devoted to their respective institutions, caught in a situation where they are compelled to kill, despite a clear reluctance. They referenced Mick Herron's original text to craft a scene where two men, resigned to their fate, acknowledge each other with a raw, naked honesty. The scene's tragic undertones are amplified by Jim's recognition of Coe's 'push knife' and his internal struggle, realizing he must kill to avoid being killed, lending a layer of humanity to both characters.

The actor further detailed Jim's eventual demise at the hands of River and Sid, describing the filming experience as "cold, wet, and unforgiving." This pre-climax scene, as Soller called it, veered into the realm of a "horror film," with a classic chase through the woods. The stunt team and fight direction prioritized psychological truthfulness, depicting individuals at their absolute limit, fighting for survival. The sequence integrated themes of grief, with River mourning his grandfather and Jim experiencing grief for Jane while attempting to drown Sid, creating a profound, short-film-like moment within the season.

Among his favorite action sequences, Soller highlighted the bowling alley scene, which director Adam Randall shot in a way that evoked a "Jurassic Park"-like hunt, amplified by the retro neon aesthetics. He also enjoyed the action sequences with MyAnna Buring, including driving a Jeep around a farm. The studio-filmed fight with Tom Brooke and the momentous, messy confrontation with River and Sid were also standout experiences. Soller mentioned certain cut scenes from the hardware store that would have further explored Jim and Jane's internal conflict regarding their duties as Russian agents and their personal relationship, which were likely removed to maintain ambiguity about their true allegiances.