S1
Slow Horses Season 1
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.
Apple TV+ · Series
Slow Horses
SeriesSeptember 16, 202645 minTV-MAIMDb 8.3JustWatch 95/1006 seasons
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.
September 24, 2025 • 5 seasons
Metadata from JustWatch and 9to5Mac guide data.
Cast And Credits
Cast
Gary OldmanJackson LambJack LowdenRiver CartwrightKristin Scott ThomasDiana TavernerJonathan PryceDavid CartwrightSaskia ReevesCatherine StandishChristopher ChungRoddy HoRosalind EleazarLouisa GuyAimee-Ffion EdwardsShirley DanderChris ReillyNick DuffyKadiff KirwanMarcus Longridge
Creators / Directors
James HawesSaul MetzsteinJeremy LoveringAdam Randall
Seasons
S2
Slow Horses Season 2
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.
S3
Slow Horses Season 3
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.
S4
Slow Horses Season 4
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.
S5
Slow Horses Season 5
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.
S6
Slow Horses Season 6
In season six, the Slow Horses are on the run as Diana Taverner embroils them all in a fatally high-stakes game of retaliation and revenge.