Short season recaps for people who just need the story back in their head.

The fragile peace governing London's criminal underworld shatters when Eddie Harrigan, the reckless grandson of mob boss Conrad Harrigan, murders Tommy Stevenson, the son of rival kingpin Richie Stevenson. Tasked with preventing an all-out turf war, Harrigan family fixer Harry Da Souza scrambles to erase the forensic evidence. However, Conrad and his calculating wife, Maeve, seize the crisis as an opportunity to muscle into the Stevensons' lucrative fentanyl pipeline, igniting a merciless bloodbath across the capital.

When British UN soldier Edward "Eddie" Horniman returns home to his dying father, he unexpectedly inherits the title of Duke of Halstead and the family’s estate, bypassing his erratic older brother, Freddy. Shortly after taking over, the new Duke discovers the shadowy source of his family's income. A massive underground cannabis plantation operates beneath the estate: crime boss Bobby Glass, who runs his syndicate straight from a luxury prison, has been leasing the subterranean grounds for years. Trapped between Freddy’s multimillion-pound debts and the iron grip of Susie, Bobby’s ruthless daughter, Eddie resolves to navigate the criminal underworld just long enough to buy his family’s freedom.

When the illusion of safety shatters, the fragile order inside Paradise crumbles, pushing the facility toward a nuclear catastrophe. On the surface, Xavier Collins navigates the ruins of America in search of his wife, Teri. The collision between the surviving wasteland factions and the bunker's elite escalates into a battle over an autonomous quantum artificial intelligence capable of calculating the future and altering time itself.