Jake finds fatherhood challenging.

Beck tries to rescue a fleeing government scientist from being derezzed before Paige and the Occupation finds her. But when Paige and Beck become passengers on the same runaway train, Beck must figure out a way to save the innocent programs on the train and prevent Paige from capturing the runaway scientist - all without revealing his identity as The Renegade.

A newly wealthy Angelo buys expensive presents for everyone. Meanwhile, John and Kathryn contemplate entering the political arena; Bay faces cheating accusations; and Daphne lands in hot water because of Jeff.

This week, the contestants are encouraged to "Get Moving", and find themselves pushed to new limits when they are introduced to the new outdoor gyms that each trainer has custom designed. The stakes are high, with another red line looming for whoever loses the least amount of weight, and the dreaded "week 2 curse" that has instilled fear in all the contestants. Dr. H visits the ranch, giving the adult players an eye-opening wake-up call about just how unhealthy they really are, and one trainer has a heart-to-heart talk with their team to try and get them on track. Later, NFL star and San Diego Chargers tight end Antonio Gates cheers on the adult contestants and kids at a football-themed challenge testing the speed, agility and strength of the adults as they compete for a special prize for the child on their team. Plus, the trainers do a special fitness test with the kids and season 10 winner Patrick House makes a special appearance before the dreaded red line at an emotional weigh-in sends another player home.

Spurned Dallas businessman Sean Lowe seeks a second chance at love as the matchmaking contest's Season 17 bachelor. In the opener, Sean chats with fellow "Bachelorette" alum Arie Luyendyk Jr. before arriving at the mansion to meet 26 female contenders at the first cocktail party. After the rose ceremony, seven of the women are sent home.

Anthony spends 36 hours in Dublin, Ireland, during which time he checks out the food scene and dines on sweetbreads, pork stew and lamb.

Michelle readjusts to life in Las Vegas and finds work as a magician's assistant. Elsewhere, Ginny take charge of her mom's real-estate company; Melanie and Boo look after family members; and Sasha delays her return home after her summer away.

Grace's world crumbles as her family remains in jeopardy, the FBI closes in and Constantine reveals something that rocks her to the core. Meanwhile, longtime mobster Al Trapani becomes increasingly involved in Constantine's business, and Franco's secret leaks. As the walls begin to close in on Grace and the duality of her life cuts deeper than ever before, she makes a desperate attempt to settle her role in both worlds in season finale episode.

Murdoch investigates the crash of a flying machine that killed a man, uncovering conspiracy and sabotage.

When Gerry is evaluated by a member of the board, he must go out of his way to prove that he is great at his job, or risk severe punishment.

Nev helps Joe meet the girl he's been talking to who says she is former Miss United States Teen 2003, Kari Ann.

When a powerful divorce attorney who only represented women is murdered, Castle and Beckett are confronted with a plethora of angry ex-husbands, any one of whom could be the murderer. Meanwhile, Castle's ex-wife, Meredith, moves into the loft to take care of Alexis while she recovers from Mono, and to make matters worse, Beckett is also forced to move in while her apartment is being fumigated, causing tension, humor and more than a little awkwardness.

The death of wealthy party girl Vivian Bowers doesn't add up for FBI agent Will Moreno (Laz Alonso), especially in a family as suspicious as the Bowers. Convinced that the tabloid staple's death was a homicide, he recruits his former SFPD partner and Vivian's childhood best friend, Joanna Padget Locasto (Meagan Good) to re-establish ties with the Bowers. Determined to find justice for her estranged best friend, Joanna infiltrates the dynasty she once considered family, and quickly begins to uncover why Vivian's life was very much in danger.

Anne Hathaway

Courteney Cox, Chris D'Elia, Dan Soder

Kathryn Bigelow

Michael Strahan, Jessica Chastain, Conor Maynard

Bill Maher, Nicole "Snooki" Polizzi, Jenni "JWoww" Farley, Miguel

Billy Gardell, Krysten Ritter

Jac ends up travelling to Sweden to try and find Hanssen. After she finds out the reason behind Hanssen's actions, she has to decide whether to follow through with Serena's instructions or to side with Hanssen. Luc is put on a short leash by Michael following the events of the previous week. Luc is still be haunted by events from the past and despite Michael and Sacha's best efforts, it looks like he will go off the rails.

Twenty-six-year-old Michael is determined to find someone to love, but is struggling to hold down a relationship. Despite having had 17 girlfriends in the past, some of whom lasted only a few days, his autism means that even holding a conversation with a girl can be a huge challenge.

He goes to a speed-dating evening and then, after a pep talk from his mum, he pulls out all the stops on a blind date with Helen.

Twenty-one-year-old Brent, from Plymouth, has been single for nearly a year since coming out of a long-term relationship. Meeting girls can be hard when he doesn't know what might come out of his mouth on a date. Brent's Tourette's syndrome includes shouting, swearing and involuntary movements, but dating can help with his condition. He goes on a date with Lizzie and they then go snow-boarding.

Sarah from Hertfordshire was 18 when she suffered a stroke during an English lesson. Three and a half years later, she has a condition called expressive aphasia which makes communication extremely difficult. Any kind of social interaction is a huge challenge, let alone dating. Sarah goes boating with city worker Gary; could he be the man she's been looking for?

DI Richard Poole struggles to muster that loving feeling for the local voodoo festival celebrating romance and friendship. However, an understanding of the nature of love, friendship and the ties that bind, proves vital in solving a mysterious murder at a local sugar plantation.