TV series
They finally made the hit list.
Follow a dysfunctional team of MI5 agents—and their obnoxious boss, the notorious Jackson Lamb—as they navigate the espionage world's smoke and mirrors to defend England from sinister forces.
Streaming, rental and purchase options
Checked Sep 1, 2026
Slow Horses is available to stream on Apple TV+ and Apple TV+ Amazon Channel in United States. Use the direct links below to open the provider.
Follow a dysfunctional team of MI5 agents—and their obnoxious boss, the notorious Jackson Lamb—as they navigate the espionage world's smoke and mirrors to defend England from sinister forces.
Choose an episode, then use the watch options above for the show.
Episode 1
River braces for his grandfather's funeral. Lamb looks into the death of an ex–Slow Horse.
Directed by Adam RandallWritten by Gaby ChiappeGuest stars Paul Higgins, Samuel West, Bally Gill, Ruth Bradley, Kyle Soller, MyAnna Buring, Harry Lloyd, Lalla Saadi
Episode 2
The reemergence of Frank Harkness and a suspicious string of murders put Lamb and team on high alert.
Directed by Adam RandallWritten by Edward Docx
Episode 3
Ex–Slow Horses return to the fold as assassins close in. Taverner faces the fallout of her TV interview.
Directed by Adam Randall
Episode 4
Lamb tries figuring out who Frank is working for. Sid, River, and Coe do everything to evade the hit squad.
Directed by Adam Randall
Episode 5
River goes after Sid. Lamb sets his sights on Cantor. Taverner carries on with a treacherous deal.
Directed by Adam Randall
Episode 6
The safe house becomes unsafe as Lamb and Taverner finally join forces.
Directed by Adam Randall
Episode information updated Sep 17, 2026
Gary OldmanJackson Lamb
Jack LowdenRiver Cartwright
Kristin Scott ThomasDiana Taverner
Hugo WeavingFrank Harkness
Jonathan PryceDavid Cartwright
Saskia ReevesCatherine Standish
Christopher ChungRoddy Ho
Rosalind EleazarLouisa Guy
Apple TV
See-Saw FilmsUnited Kingdom
Sony Pictures TelevisionUnited States
