Gangs of London

London's most powerful criminal is found dead, and nobody knows who ordered the hit; Sean Wallace puts a stop to all criminal business in London until he finds his father's killer.

Tensions continue to grow on the morning of Finn's funeral; creating as much chaos as he prevents, Elliot Finch goes deeper and deeper into London's murky underworld.

Elliot establishes a connection with a key member of the Dumani family; meanwhile, Sean unleashes his fury after making a discovery about his father's murder.

Lale is asked to make an impossible decision; Sean enacts a dangerous plan; Elliot takes on a new foe.

Elliot's loyalty is tested by an increasingly suspicious Ed Dumani; Sean throws a dinner in an attempt to unite the two families; Alexander is asked to meet with an old contact.

Hidden away in a farmhouse in the middle of nowhere, Darren wrestles with the chaos he's unleashed.

With the Wallaces retreating to a safehouse, Marian puts pressure on Sean to uncover Finn's killer; meanwhile, Elliot's recuperation is interrupted by a new danger.

With the truth about Finn's murder revealed, the Wallaces and the Dumanis will never be the same again. Meanwhile, Luan is forced to confront the deadly consequences of his actions.

With the stakes higher than ever, the Wallaces are forced to go into hiding; Luan risks his life to rid himself of Mosi; Elliot attempts to save the life of a colleague.

Elliot is forced to make a choice that will define his entire future; Sean makes a discovery about a traitor who has been in his midst all along.