Sansa says too much. Shae asks Tyrion for a favor. Jaime finds a way to pass the time, while Arya encounters the Brotherhood Without Banners.

Doug pops the question to his girlfriend, Sarah (Jenny Slate), who plans a shotgun wedding in Las Vegas on the eve of the Pod closing a major business deal. Marty's backhanded dealings lead to increased tension and unintended consequences for everyone.

Chaos strikes during a daring attack on The Dal, leaving the fate of one of the gang in the balance. Meanwhile, The Morrigan leaps on the opportunity to ignite the tensions between Light and Dark… catching Kenzi and Hale in the crossfire.

Don and Megan take a trip to Hawaii for the holidays, Sally's friend visits the Francis family, a comedian torpedoes Peggy's Super Bowl ad campaign, and Roger gets some bad news about his mother.

Don strikes up a friendship with the surgeon in his building, Peggy tries to save her campaign, Roger makes a scene at his mother's funeral, and Betty goes to Manhattan to find Sally's friend.

The Mock the Week team unearth more classic themed material from the show's archives. This week's topic is science and technology with contributions from the likes of Frankie Boyle, Russell Howard, Micky Flanagan, Lauren Laverne, Greg Davies, Josh Widdicombe, Ed Byrne and Michael McIntyre.

Fiona and the family prepare a surprise high school,graduation party for Lip. Frank wins a bet and uses the winnings to take Lip out for lobster and some quality father/son time.

Ragnar, weak and still hurt, must meet the Earl head-on after it comes to light that Rollo has been tortured on Haraldson’s orders. The two men will come together face to face with a single outcome possible: Only one man will leave this fight alive.