The Slow Horses season 6 finale is available now, with a shocking ending that is explained by new showrunner Gaby Chiappe in an interview. Plus, Apple has debuted the first trailer for season 7.
Here’s what happened in that surprise Slow Horses finale ending, plus the new trailer for season 7
If you haven’t yet watched the Slow Horses season 6 finale, stop reading here.
**major spoilers ahead**
Slow Horses was marked this season by a high number of character deaths.
That continued in the finale that just aired with the death of Emma Flyte at the hands of River’s father, Frank Harkness.
But in the final moments of the episode, there’s another character who seemingly dies too, and in far more shocking fashion: River Cartwright.
It’s not entirely clear what caused the death, though. Here’s the official explanation from head writer and season 6 showrunner Gaby Chiappe (via Gold Derby):
Though Chiappe doesn’t technically confirm that River is dead, the season 7 trailer certainly suggests that’s what has happened.
Here’s the season 7 trailer that airs at the end of the finale, courtesy of Apple TV News Hub on X:
Apple recently announced that Slow Horses has been renewed through season 8. Season 7 has already completed filming, with an air date expected in or around September 2027.
What did you think of this season of Slow Horses and the finale ending? Let us know in the comments.
Apple TV is available for $14.99 per month, or you can get it discounted through the Apple One bundle.
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