On Christmas of 1993, Eli considers a tempting offer from an old friend, while Baby Billy crashes the Gemstones' celebrations.

With the crew in shambles and the threat of the DEA looming, Desna plots an exit strategy for herself and her girls. Her plans are accelerated after Bryce kills Tony in a jealous rage and then confesses it to Uncle Daddy.

At Maddy's birthday party, relationships are celebrated and questioned. Meanwhile, Jules turns to Elliot for advice and Cal takes a trip down memory lane.

Prince instructs the trading floor on a new play but is met with skepticism. Taylor and Wendy try to nail down Prince's intentions, while Wags struggles to hide a conflict of interest. Meanwhile, Chuck decides to go after the entire billionaire class, first tackling the plight of the New York City doormen.

Officers John Nolan and Lucy Chen must fulfill three quests if they want to get a stolen police helicopter back safely from a teenage thief. Meanwhile, Officer Nyla Harper and Aaron Thorson must guard a convicted cop killer in the hospital following a prison riot.

Tariq's fate lies in the hands of Tate. Monet's choices feel out of her control. She must rely on Mecca to help salvage the pieces of her family. Mecca plays his hand to put Monet right where he wants her.

Sam and Joel embark on a covert mission to uncover the source of her brother-in-law Rick's sudden windfall. Then, choir practice provides Sam with the courage and clarity to share mounting concerns about her mother Mary Jo with her father Ed.

Shea helps Elsa cope with her loss. The group crosses another river and prepares to enter Indian territory. Thomas buys Noemi a gift.

While Elle has her first encounter with a dangerous new foe, J has his final encounter with his former colleague Marlowe.

Fast-talking Doozer Jack Hammer picks Wembley as the spokesfraggle for the new (terrible) Doozer sticks. Wembley finds himself at a crossroads.

The team follows a strange signal to an abandoned sawmill outside of town. Mads drives a wedge between Emma, Marie and Frederik.

Jenny finds an anguished killer - and ends up in a fight for her life. Becca shockingly lashes back. The merciless force behind the attacks emerges.

Determined to prove what she saw was real, Anna snoops at the scene of the crime. She joins a support group but winds up right back where she started.

When a zombie scratches a member of the group during a fight, Lee Na-yeon demands to be kicked out. Outside the institute, the virus takes over the city.

Chris plans to hand the drugs in, until Carl makes him an offer he can't refuse. Rachel strikes a deal with Mullen, but Chris' behaviour makes her feel conflicted.

Zeke takes Eren through Grisha's memories to show him how he's been brainwashed. But in doing so, Zeke discovers something about Eren that he never knew.

Graham is joined by Jessica Chastain, Claire Foy, Peter Dinklage, Michael Sheen, Cush Jumbo and Joe Lycett. Music comes from The Divine Comedy.