Slow Horses Series · 2022· 6 Seasons· English· /10 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.
Cast Gary Oldman Jackson Lamb
Jack Lowden River Cartwright
Kristin Scott Thomas Diana Taverner
Hugo Weaving Frank Harkness
Saskia Reeves Catherine Standish
Christopher Chung Roddy Ho
Episodes Season 1 Season 2 Season 3 Season 4 Season 5 Season 6
1 Failure's Contagious River Cartwright is ousted from MI5 and finds himself in a place worse than purgatory: Slough House, dumping ground for failed spies. 2 Work Drinks River and Sid join forces. A misfired gun has dire consequences. 3 Bad Tradecraft Slough House is the unlikely venue for a secret romance, but events take a dark turn when a dangerous encounter becomes deadly. 4 Visiting Hours Taverner sends the Dogs to hunt down Lamb and the Slow Horses. River holds the secret to saving the gang. 5 Fiasco The Slow Horses must disappear to avoid capture by MI5. Lamb and River head to The Park to outwit Taverner. 6 Follies Taverner and the Slow Horses attempt different approaches to locate the kidnappers and Hassan. Ho makes a shocking discovery about Sid. 
Gary OldmanJackson Lamb
Jack LowdenRiver Cartwright
Kristin Scott ThomasDiana Taverner
Hugo WeavingFrank Harkness
Saskia ReevesCatherine Standish
Christopher ChungRoddy Ho