# Slow Horses season 6 opens with death and deception

> The spy thriller returns with murder, family tragedy, and shifting allegiances at Slough House.
- Title: Slow Horses season 6 opens with death and deception | Shortify
- Summary: The spy thriller returns with murder, family tragedy, and shifting allegiances at Slough House. Season 6 kicks off with multiple deaths of former agents and…
- Keywords: slow horses, season 6, apple tv, gary oldman, jack lowden, spy thriller, slough house, murder plot, jackson lamb, river cartwright, Slow, Horses
- Source: The Hollywood Reporter — https://hollywoodreporter.com/tv/tv-features/slow-horses-season-6-premiere-jack-lowden-bond-director-1236701009
- Author: Lisa de los Reyes
- Published: 2026-09-16T17:01:07+00:00
- Read time: 1 min
- Topics: slow horses, season 6, apple tv, gary oldman, jack lowden, spy thriller, slough house, murder plot, jackson lamb, river cartwright
## Season 6 opens with rain and death
The premiere episode "Circle of Life" drops with River Cartwright grieving his grandfather's death while Slough House discovers two former agents have been murdered.
## Jackson Lamb confronts Diana Taverner
Slough House boss Jackson Lamb demands answers from First Desk Diana Taverner after she failed to inform him about the deaths of his former agents.
## Diana's extortion scheme backfires
Diana Taverner worries that politician Peter Judd may have outsmarted her after she extorted ill-gotten gains from him, suggesting her leverage might be slipping.
## River's father arrives unexpectedly
Mercenary Frank Harkness shows up at David Cartwright's funeral, complicating an already dangerous situation and raising questions about his involvement.
## Jack Lowden could be Bond
The Slow Horses director suggests that Jack Lowden, who plays River Cartwright, would be a "pretty perfect" choice for the next James Bond.

> "Pretty Perfect" James Bond
## Key takeaway

Season 6 kicks off with multiple deaths of former agents and personal crises that threaten to unravel the team's stability.