Mike promises Molly he will be home in time for dinner on Christmas Eve - until he and Carl find themselves in the back of a stolen truck; Molly is upset with Vince for trying to alter Christmas traditions.

Walk like an Egyptian with the Pawn Stars when a Roman shield movie prop from "Cleopatra" pops by the shop. Will Rick make an offer fit for a Pharaoh, or will this item end up ancient history? Then, a 1922 silver peace dollar rolls in. Will Rick go to war to win this rare coin, or will it be one lost cause for currency. And later, the guys talk about their generations. Will their arguments cause a big s-sensation, or will they just all f-fade away?

Santa finds himself on the naughty list after robbing a bank, but a Santa flash mob complicates his apprehension and the Major Crimes unit scrambles to figure out how things went so wrong. Sharon's kids come to town for the holidays while Buzz starts training as a back-up police officer.

Rev your engines with the Pawn Stars when a 1957 Harley-Davidson Sportster roars into the shop. Will Corey be able to hammer down on the deal or will it burnout? Then, things get political when Rick checks out a painting of Communist leader Ho Chi Minh. Will he make a revolutionary deal, or will it be a tough loss? And later, when Chum starts helping himself to things around the shop, the guys try to tell him that taking is not the same as sharing. Will Chum teach them a lesson, or learn the hard way?

Charlie and Maureen accompany President Payton to Qatar on a diplomatic trip. What begins as a standard mission of diplomacy becomes a disaster when a Qatar national infiltrates the American embassy claiming to be CIA. Constance tasks Charlie to find out if he's telling the truth. Meanwhile Lucas, Dash and Kurt work to track down Al Moosari, believed to be a direct link to Omar Fatah. Kurt has a run-in with a walk-in who claims to have found a valuable ?backdoor' into highly valuable communications. Nick, still MIA, is violently interrogated by a masked man. Charlie finally takes desperate and dangerous measures to remember the events of the convoy attack.

Charlie and Jordan hire a hot tie-breaker to work as their associate on the prison clinic program.

Charlie has to make a decision between keeping his group and being a sports psychologist for a baseball team.

Tonight Jimmy's guests are actor Chris Pine, actor David Oyelowo and chef Bobby Flay.

Also Tariq makes potato pancakes; Jimmy Fallon, One Direction & The Roots sing "Santa Claus is Coming to Town" with classroom instruments; Tonight Show 12 Days of Christmas Sweaters; Tonight Show Stocking Stuffers; Battleshots (Chris Pine)

Elliot's preparing for a family ski trip when he is surprised by the unexpected arrival of an old friend. With his heart in the balance, Elliot must risk everything to save a life. Arthur proves wiser than his years when he comes to Zosia and Guy's aid as they struggle to deal with an uncertain future. A well-meaning Ric tries to give some fatherly advice to his AAU flock, but does he create more trouble than he calms? It's been a hard year for all and the AAU family must pull together to bring about some Christmas cheer.

Sam and Phil's spirits are temporarily lifeted, until they find themselves risking their lives again with another case of mistaken identity.

The boys realise their only hope of surviving is to play a part in a high-stakes heist with a ruthless gang of mercenaries. If they survive, they still need to make it home in time for Christmas.

Ed Byrne, Sara Pascoe and Josh Widdicombe feature on a special festive edition of the show.

Broadhill prepares to host the wedding of the year. Kev's behaviour proves too much for Hannah. Vicky is ready to fill in for Hannah, as Derek tries to hold the place together.