[s1e1] Failure's Contagious Apr 2026

The episode follows (played by Jack Lowden), a talented but hotheaded MI5 agent. After a very public, disastrous training exercise at Stansted Airport, he is demoted to Slough House—a "purgatory" for agents who have messed up their careers. Key Characters & Dynamics

The slovenly, flatulent, and verbally abusive head of Slough House. He makes it his mission to make his employees' lives miserable so they will quit.

is known for its dark humor and realistic portrayal of intelligence work. If you're interested in more, I can provide a summary of the next episode, "Work Drinks." [S1E1] Failure's Contagious

Desperate to get back to "The Park" (MI5 headquarters), he begins investigating a suspicious package, suspecting a deeper conspiracy.

The title suggests that once you are associated with Slough House, the "stench" of failure follows you, making it nearly impossible to redeem your reputation. The episode follows (played by Jack Lowden), a

Lamb’s secretary with a complicated past, acting as the emotional glue of the office.

The episode establishes that Slough House is where MI5 sends its "rejects" to do mindless paperwork, like transcribing phone calls or digging through trash. He makes it his mission to make his

"Failure's Contagious" is the series premiere of the Apple TV+ spy thriller , based on Mick Herron’s Slough House novels. It introduces a gritty, cynical world far removed from the glamour of James Bond. Episode Overview