Olivia finally gets to the bottom of Jack's distant behavior; Justine deals with the fallout from Seth's return.

A fleeing suspect takes officers on a wild chase through oncoming traffic. Surveillance footage of a stabbing helps police find the vicious attacker. Cops track a subject into an uncooperative stranger's apartment.

Star basketball player Cam Calloway signs a pro contract with Atlanta, and is embraced by the city. But his entourage - sister, mother, cousin and wife and uncle - are proving to be a liability.

Cullen, Durant, and Campbell try to negotiate a settlement on how the streets will be policed; an act of terror strikes Cheyenne.

In three separate mysterious tales, Stan is cursed by a Witch, Waddles accidentally eats a bowl of brain-enhancing jelly and builds a machine that allows him to speak for the first time, and Mabel faces her fear of Claymotion.

A gruesome discovery buried in Jack's backyard incites him to make one last attempt to bring Amy home. Rose remains haunted by a tragedy from her distant past and abducts a lowly waiter whom she's certain will have answers. Tired from running, Richard confesses to Rose the truth about Marcus' return, while Marcus gets ever closer in exacting his revenge against Rose. Gary has finally realized how to expose the corruption behind Qui Reverti, but it demands an unthinkable sacrifice.

A funeral brings all the Pfeffermans together and reunites them with their past - Shelley and Maura with old friends, Sarah with her ex, and Josh with his teenage babysitter - who brings a 17-year-old boy. Just when they thought there were no more secrets, the family busts out a few more.

Host Sarah Silverman; Maroon 5 performs.

A new superhero joins the Avengers as the team reunites at their headquarters in Avengers Tower to take on the dangerous villains that inhabit the planet who are looking to take over various cities in an attempt to bring down the superhero team.

Wracked by guilt that Jesse has paid such a high price for trying to help his investigation, Ned fears the worst when he discovers Jesse missing.

A mysterious Council launches a wave of masked attackers to abduct Ava Kirk, a childhood friend of Bruce's whose father died 20 years ago. Bruce soon discovers that the father, Paul Kirk, is still alive... and has been used as the basis for a clone army.

Tess Daly and Claudia Winkleman return as your hosts for an unforgettable evening of Strictly drama, in the first results show of the series.

The judges' scores and public votes are in and the two couples with the lowest scores dance off against each other, and one of them will chassé out of the competition for good.

Plus, our professional dancers treat us to a spectacular routine to Jamie Cullum and Gregory Porter with Please Don't Let Me Be Misunderstood.

Those that have made it through boot camp are now at the judges houses as they have one last chance to impress before the live finals get underway.

Molly and Smurf return home, but struggle to fit back into the normal world. They both worry about their platoon after leaving them in a particularly threatening situation. They soon grow closer, but their relationship changes when Smurf makes a surprising declaration.

Robert is left furious when things don't go as planned. Mary's undercover assignment is nearly blown. Violet is quick to save the day. The events surrounding Green's death are under scrutiny. Mrs Patmore is left devastated when old wounds are opened. Branson receives a proposition regarding the future of the Downton estate.

After almost losing everything to DI Moynihan's sting operation, Nidge travels to Spain to negotiate with a wholesale supplier for a new drugs shipment. Meanwhile, Patrick has returned to Dublin to exact revenge, and tensions between Fran and Nidge reach boiling point. Drama, starring Tom Vaughan-Lawlor

After her initial shock at her grandfather's announcement, Lou throws herself into party planning mode and forces Jack into an awkward reunion with an old acquaintance. Ty becomes the middleman when Amy and Caleb butt heads over horse training. And still reeling from her recent discovery, Georgie pulls away from Amy and focuses on donating money to an online animal sanctuary.

When Gene's "Die Hard"-inspired musical doesn't get picked for the school's fall performance, he decides to stage an underground show with the help of Louise. But Wagstaff Middle School families begin to feud when they learn that Eugene has planned his show on the very same night as Courtney's school-sanctioned "Working Girl"-inspired musical.