Anka Janas is taken to the hospital. Meanwhile, the police launch the search for Wróbel, one of the victim’s patients. Zawieja visits a prison in Goleniów where Wróbel was serving…

The body of a young woman is found on a riverbank. She recently gave birth to a child. Chief Inspector Zawieja and her colleague Trepa investigate.

As payback for being fooled, Tae-moo sets a trap for Ha-ri at a company event. But when she drunkenly apologizes, he has a change of heart.

In and outside of work, Ha-ri scrambles to hide her true identity from Tae-moo and his grandfather. A fake one-year anniversary comes up.

When plans for a confession go awry, Tae-moo takes Ha-ri on a date by the sea disguised as a work trip. Cha Sung-hoon confronts a red-faced Young-seo.

In 1977, small-town crop-dust pilot Gary Betzner jumps to his death, leaving a trail of money, drugs, and secrets in his wake.

Jake struggles to regain his footing after the botched raid, while Samantha grows increasingly desperate to find Polina. Sato feels the pressure of his elevated standing in Chihari-Kai.

When Jake helps reveal the mole in Chihara-Kai, he must weigh the risks of accepting a favor in return from Ishida. Samantha attempts to take care of her Matsuo problem….

While Samantha risks it all for Polina’s safe return, Sato is forced to mix business with pleasure. As Katagiri devises a plan to finally take down Tozawa, Jake is confronted…

An impromptu Yakuza Peace Summit finds Tozawa at the mercy of his own actions. Samantha begins to settle her debts with Matsuo. A determined Jake chases down a tip from…

As Samantha makes strides toward the future, her past catches up. With help from Emi, Tin-Tin, and Trendy, Jake has a breakthrough in connecting the cases – and comes face-to-face…

Hired as Meicho Shimbun’s first American crime reporter, Jake Adelstein is quickly tasked with covering two cases that initially appear unrelated, but soon stakes his career – and life –…

As crime boss Tozawa dangerously toes the line between territories, the rival Chihara-Kai scramble to collect dues. Samantha protects another hostess, while Jake witnesses a confrontation that changes everything.

Jake’s persistence pays off when he receives an exclusive from Detective Katagiri – but catches the less ideal eye of someone else in the process. Meanwhile, Samantha hits it off…

Hired as Meicho Shimbun’s first American crime reporter, Jake Adelstein is quickly tasked with covering two cases that initially appear unrelated, but soon stakes his career – and life –…

When Jake helps reveal the mole in Chihara-Kai, he must weigh the risks of accepting a favor in return from Ishida. Samantha attempts to take care of her Matsuo problem….

Jake’s persistence pays off when he receives an exclusive from Detective Katagiri – but catches the less ideal eye of someone else in the process. Meanwhile, Samantha hits it off…

River is trapped in France. Back at Slough House, the Dogs have come for Lamb.

Taverner is desperate to hide dangerous secrets. River seeks answers at his grandfather’s house.

Impossible decisions are faced and sacrifices are made.

A naive agent makes a discovery about the Westacres bomber. Lamb suspects that David knows more than he’s letting on.

Lamb questions David about France as River comes face to face with the enemy.

A London bombing puts Taverner under pressure. When River grows concerned for his grandfather, Louisa encourages him to go for a visit.

Taverner and Tearney face off for control of MI5. River and Louisa find themselves caught in the crossfire.

The Slow Horses fight for their lives. Lamb shares some devastating truths with Catherine.

Marcus and Shirley face Lamb’s wrath. River discovers revenge is a dish best served cold.

River gets cozy in the Cotswolds while searching for a sleeper agent. Min discovers Russian drinking games are the most brutal of all.

Tearney makes a bold move. The Slow Horses assist the Tiger Team, unaware of their hidden agenda. Lamb and Ho take a road trip.

Lamb liaises with a Russian defector who may hold a clue to sleeper agents. River is on the trail of a ruthless assassin.

A romantic relationship in Istanbul ends badly. Lamb hits the panic button when one of his Slow Horses fails to show up for work.

Louisa makes her move on Pashkin. Catherine makes moves of a different kind when she plays high-stakes chess with a sinister stranger.

Lamb orders his Slow Horses to walk into traps. River believes something alarming is heading toward London.

Lamb and Katinsky go head-to-head. Ho finds himself trapped on a train with a Russian assassin.

River has to steal something out of the Park to save a life. Lamb realizes a stranger game is afoot.

Jackson Lamb is on high alert after a former spy is found dead. Min and Louisa are tempted by an offer from outside Slough House.

In the face of uncertainty, the group stages a special surprise and kicks off a mission at their next destination: Dr. Monkhouse’s private mansion.

Borb’s playful spirit inspires a wave of optimism, but a not-so-uplifting twist shatters trust. A mob of enemies assemble. Tom opens up about his past.

Morning chaos makes way for adventure as Braelawn Academy students (and one crafty hedgehog) head to Monkhouse Dynamics for a glimpse into the future.

As Chelsea takes a crash course in breaking the rules, Sophie and Tom experience the ultimate sugar rush — and a creature emerges from the shadows.

Hunger hits the crew as a new day dawns. Chelsea struggles with what comes next, Tom proposes an ambitious plan, and a rogue drone changes the game.