In the world of Slow Horses, spying isn't just about spycraft. It is also about politics, power play, and rank.

But by the end of Slow Horses Season 4 Episode 1, the truth is revealed that River is alive and hiding out in France. His death was faked, though the reasons behind it remain unclear.

Apple TV+ 's "Slow Horses" season five will start streaming in the Fall. The gripping spy thriller follows a group of MI5 agents who are relegated to administrative roles in an office called ...

Here's what to know about season 5. Gary Oldman as Jackson Lamb in "Slow Horses." Apple TV++© Apple TV+ Jack Lowden as River Cartwright in "Slow Horses" season four. Apple TV++© Apple TV+ ...