The top 30 finishers from the Southwest qualifying round take on an even more challenging obstacle course to advance to the national finals.

After the 19 remaining competitors for Emily's heart move into a Charlotte mansion, one of them gets the first one-on-one date: a concert by the country band Gloriana. Thirteen others perform with "Sesame Street" Muppets and Emily to raise funds for a local hospital. There's also an altercation between two of the guys that almost comes to blows, and a one-on-one date at a resort Emily remembers from her childhood. After the rose ceremony, 16 contestants are left.

Lauren talks to Madison and gets ignored. Meanwhile Madison text some with a phone in her bedroom while ignoring Lauren.

It is the Finals! With Maria Menounos & Derek Hough out of the running, it is down to Donald Driver & Peta Murgatroyd, William Levy & Cheryl Burke or Katherine Jenkins & Mark Ballas to bring home the mirror-ball. With the freestyle as one of the dance, who will outshine the rest?

Auditions are held in New York City.

In West Virginia, the guys find an old general store that had a lot of Hatfield customers around the time of the legendary feud between the Hatfields & McCoys. There are a few artifacts with the Hatfields name, but are they authentic? In Eddie's Georgia garage, share his passion for items like toys planes, a go-cart, and a rare Harley frame and motor. And Jeff has a picker's playground overflowing with awesome stuff that he says he's ready to sell. But getting him to really part with some of it calls on the Pickers most persuasive powers.

Treating a drug addict patient results in House examining his life, his future and his own personal demons.

Henry conducts a preparedness drill that winds up a disaster and Fargo faces a hard reality.

The Pawn Stars are flying high when a panel off the world's fastest airplane, the SR-71 Blackbird, soars by the shop. A supersonic spy jet from the Cold War, will the guys have the intelligence to make a deal? Then, a solid bronze 16th century cannon fires into the shop. Specially made for use on ships, can the guys battle on the high seas for this antique weapon or will the deal sink their fortunes? And later, a customer brings in a vintage pair of gigantic Levis jeans.

Go off-road with the Pawn Stars when they're presented with a 1960's Mercedes Unimog. A German military vehicle built to go just about anywhere, will the guys cross rocky terrain for this rare truck or will they tell the seller to hit the trail? Then, a guy marches in with a sign that hung on the Berlin Wall. Will Corey and Rick make a deal or will the item divide them?

Lea Michele, Barry Sonnenfeld

Kevin Costner, Bailee Madison, Lisa Marie Presley

Jeffrey Dean Morgan, Stephen Wright

The lucky winner from the Invention Test returns to the kitchen tonight to face off against former head chef of Tetsuya restaurant, Darren Roberston.

Dave struggles with his secret fear that his relationship with Jake is permanently damaged and that Julie's relationship with Adam might turn out to be more than just professional. Will Dave be able to rein in his fears before they cause him and his family even more heartache? A love-struck Coby completes a painting for Frankie. At first she's thrilled, until she learns how he really feels. When talking to Sian, Frankie admits the truth about who she is really trying to suppress her feelings for. Who does Frankie fancy, and could it make things even more awkward at work? Meanwhile, Ben's having issues. Carbo and Retta are filled with constant expressions of affection, permanently reminding him of Emma's unreturned 'I love you'. Should Ben return the sentiment even if he isn't a hundred percent clear on his own feelings?

Darwin welcomes the new transplant team, but not everyone is happy to have all the attention on the newcomers. When the opportunity of a landmark operation comes up, will the transplant team be able to rise to the occasion?

Martha has to represent Captain Ed Ryan during a Court Martial. He has been accused of disobeying an order, which resulted in the death of a 19-year-old private. Martha seeks tfor he truth which she believes is hidden beneath words of loyalty and honour. Clive is tempted after Caroline Warwick offers him some juicy prosecution work to help his silk application. Billy ends up warning him to keep his relationship with George Duggan purely professional.

An assassin with a secret, Mia's life is changed forever by a letter from her ex.