London's criminal economy reels after the murder of its kingpin, Finn Wallace. His son Sean and minion Elliot move quickly to find the killers.
Elliot's dangerous gamble pays off as he rises in the organization's ranks. Ed tries to keep the business up and running. The city's gangs plan ahead.
A Wallace family ally attacks a rival's drug shipment, sparking talk of war. Elliot's handlers question his stability. Sean takes bloody vengeance.
Marian uncovers Finn's dirty secrets. Forced to deal with Lale, Ed and Sean work at cross-purposes — with Elliot caught in the middle.
At great cost, Elliot proves his loyalty when a business meeting between families ignites into a gory melee with devastating casualties.
A wounded Kinney struggles to reach his fugitive son Darren's hideout before a group of deadly mercenaries arrives to clean up loose ends.
Ed and Alex Dumani confront their new reality: The forces behind Finn's assassination stretch far beyond gangland — and way beyond their control.
Asif moves against Lale. Mosi runs amok. Devastated after learning the truth about their late patriarch, the Wallace family goes on the run.
Mercenaries hunt the Wallaces, while the Dumanis chase missing funds. Luan fights for his life. Elliot faces up to a fatal error. Sean hits back — hard.
Alliances dissolve as London descends into chaos. Major players take radical new paths, and Elliot must choose whose side he's really on.
Elliot grudgingly returns to London for a new hit. Luan thwarts an attack on his home, but not without enduring losses in the process.
Caught between Koba's vengeful directives and Billy Wallace on his tail, Elliot tries to broker a deal for his father's freedom.
A Wallace family ghost returns… with sights set on seizing control from the Investors. Marian and Floriana find themselves in a deadly situation.
Luan lobbies Koba for the safe return of his wife. Singer has a reorganization plan for the London syndicate, but Elliot wants no part of it.
Koba receives a tantalizing proposal, while Elliot must decide between fleeing London with his father or saving Ed Dumani's life.
Elliot puts the pieces together to find a killer, and Koba makes a risky decision. Lale has a brutal showdown with Asif's forces.
When Sean and Koba travel to Paris to track down a heroin shipment, Elliot follows with the intent to ambush them.
Billy attempts an improbable escape, while Shannon and Ed have their own mess to deal with. Elliot asks Sean to kill Koba before a battle ensues.