The British espionage thriller Slow Horses has captivated audiences since its debut, and its fourth season, now streaming on Apple TV+, delivers even more suspense, action, and dark comedy. Based on Mick Herron’s novels, the series follows a group of MI5 agents relegated to the seemingly irrelevant Slough House for their past mistakes. However, under the leadership of the irascible Jackson Lamb (played by the brilliant Gary Oldman), this team of misfits continuously finds themselves at the center of life-threatening operations.

In this article, we will cover everything you need to know about Slow Horses Season 4, including a detailed review, information about the cast, episodes, trailers, and how to watch the show.

Slow Horses Season 4 Review: A Masterclass in Tension and Wit

Season 4 of Slow Horses continues the gripping, tension-filled storytelling that fans have come to love. The fourth installment of the series pushes the envelope even further with an intricate plot, sharp dialogue, and a thoroughly British sensibility that blends intrigue with dark humor.

The show’s standout character, Jackson Lamb, portrayed by Gary Oldman, is in peak form this season. Lamb’s character oscillates between cantankerous and fiercely loyal, making him one of television’s most beloved anti-heroes. Lamb’s gruff demeanor, complete with snide remarks and greasy appearances, is juxtaposed with his deep sense of loyalty toward his team, and this season puts those qualities on full display.

One of the key plotlines this season revolves around River Cartwright (played by Jack Lowden) and his ailing grandfather, David Cartwright (played by Jonathan Pryce), both of whom face new challenges and threats. Slow Horses has always excelled at mixing interpersonal drama with high-stakes espionage, and this season strikes the perfect balance. Additionally, the show introduces fresh faces and more complex dynamics between the existing ensemble, making Season 4 not only a continuation but also an evolution of the previous installments.

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Key Highlights:

• Tension-Packed Plot: The story begins with a bomb explosion in a London shopping center, which throws MI5 into a frantic investigation. Diana Taverner (played by Kristin Scott Thomas), Second Desk at MI5, must lead the charge while managing the nervous new First Desk, Claude Whelan (played by James Callis).
• Character Development: Both old and new characters shine in this season, particularly the relationship between River Cartwright and his grandfather. David Cartwright’s deteriorating mental health adds a layer of vulnerability to the espionage plot.
• Dark Comedy: Fans will enjoy the biting wit that has become the show’s hallmark. Moments of grim humor from the members of Slough House, including Marcus (played by Kadiff Kirwan), keep the tone refreshingly unique.

Slow Horses Season 4 Cast: Returning Favorites and New Faces

The Slow Horses ensemble is one of the series’ strongest assets, with each character bringing depth to the story. Here’s a breakdown of the key players in Season 4:

Returning Cast:

• Gary Oldman as Jackson Lamb: The crass, brilliant leader of Slough House.
• Jack Lowden as River Cartwright: The young agent grappling with personal and professional challenges.
• Kristin Scott Thomas as Diana Taverner: The sharp, calculated Second Desk of MI5.
• Jonathan Pryce as David Cartwright: River’s grandfather, who faces health issues while getting entangled in espionage.
• Kadiff Kirwan as Marcus Longridge: The ever-quotable, occasionally hapless agent.
• Rosalind Eleazar as Louisa Guy: Another Slough House agent with her own burdens to bear.
• Christopher Chung as Roddy Ho: The tech-savvy, socially awkward member of the team.

New Additions:

• Joanna Scanlan as Moira: A new character who brings fresh energy to the show.
• Tom Brooke as JK: A mysterious new agent whose odd behavior adds intrigue.
• James Callis as Claude Whelan: The nervy First Desk who struggles with leadership in MI5.

Slow Horses Season 4 Episodes: How Many Episodes Are There?

Season 4 of Slow Horses consists of six episodes, continuing the trend of tight, suspenseful seasons that leave audiences wanting more. The fourth season premiered with a two-episode release on September 4, 2024, and subsequent episodes will be released weekly, every Wednesday, with the finale scheduled for October 2, 2024.

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Here’s a breakdown of the release schedule:

Episode Number	Release Date
EpisodEpisode 1	September 4, 2024
Episode 2	September 4, 2024
Episode 3	September 11, 2024
Episode 4	September 18, 2024
Episode 5	September 25, 2024
Episode 6	October 2, 2024

Each episode delivers an engaging mix of espionage, action, and character development, making it a must-watch for fans of the genre.

Who Dies in Slow Horses Season 4?

Slow Horses is known for its unpredictable twists, and this season is no different. Without giving away too many spoilers, several characters find themselves in dangerous situations as MI5 unravels the mystery behind the bombings and infiltrations. Keep your eyes on the screen as the stakes grow higher with every episode.

Slow Horses Season 4 Trailer: First Look

The official trailer for Slow Horses Season 4 dropped in August 2024, giving fans a sneak peek into the chaos and suspense that awaits them. The trailer showcases intense action sequences, witty banter, and the internal struggles of the Slough House agents. You can watch the trailer on Apple TV’s YouTube channel or directly on the Apple TV+ platform.

How to Watch Slow Horses Season 4 Online: Streaming on Apple TV+

To watch Slow Horses Season 4, you’ll need a subscription to Apple TV+. The premium streaming service offers a vast library of original content, including Slow Horses, and is available in various regions.

Apple TV+ subscriptions start at $6.99 per month, but new users can take advantage of a free trial period. Apple TV+ is available across a wide range of devices, including iPhone, iPad, Apple TV, and smart TVs from other manufacturers. You can also access the service via web browsers and select streaming platforms like Roku and Amazon Fire TV.

Slow Horses Season 4 Download: Is It Possible?

If you want to watch Slow Horses Season 4 offline, Apple TV+ allows users to download episodes for offline viewing. This feature is available on the Apple TV app, and you can download episodes directly to your device by selecting the download option next to each episode.

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Why You Should Watch Slow Horses Season 4

• Gary Oldman’s Stellar Performance: Jackson Lamb is one of television’s most memorable characters, and Gary Oldman delivers a performance for the ages.
• Intense Plotlines: From bombings to espionage to family drama, this season is filled with high-stakes situations that will keep you on the edge of your seat.
• Perfect Balance of Humor and Drama: Few shows manage to blend humor with serious subject matter as effectively as Slow Horses.
• Outstanding Cast: With returning favorites and exciting new characters, the ensemble cast delivers standout performances across the board.
• Dark, British Humor: The show’s biting wit and bleak humor make it a unique viewing experience for fans of dark comedy.

As the fourth season unfolds, Slow Horses continues to prove itself as one of the best espionage series available today. With Season 5 already in production, there’s no better time to dive into the thrilling world of Slough House and MI5’s underdogs.

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