[s2e1] Last Stop Apr 2026

The second season of begins with " Last Stop ," a premiere that masterfully shifts the series' focus from modern domestic extremism to a more classic espionage trope: the resurgence of Cold War "sleeper agents". The Incident: A Ghost from the Past

Dickie methodically tracks the man across London, onto a train, and finally a bus. [S2E1] Last Stop

The episode centers on , a retired MI5 field agent who now runs an adult toy shop in Soho. The inciting incident occurs when Dickie spots a man in a flat hat—a face he recognizes from his past as an agent in Berlin before the Wall fell. The second season of begins with " Last

Before collapsing from a heart attack, Dickie manages to hide his phone on the bus with a single drafted message: "Cicada" . The inciting incident occurs when Dickie spots a

The term "Cicada" refers to deep-cover Russian sleeper agents embedded in British society—named after the insect that spends years underground before emerging.

"Last Stop" has been praised for maintaining the "lovably toxic" dynamics of Slough House while immediately raising the stakes with a "page-turner" mystery. The premiere effectively balances the series' characteristic dark humor—epitomized by performance as the vulgar but brilliant Jackson Lamb—with a taut thriller atmosphere that feels both grounded and cinematic.

The pair are tasked by an outside contact to provide security for a meeting between a Russian defector and a British businessman. This subplot hints at a larger geopolitical intrigue involving Russian oligarchs.