Twelve semifinal acts perform to fill the final 3 spots in the Top 6.

A customer brings in some inherited jewels. Ashley thinks they're worthless, but Les insists on having them appraised. The customer receives quite a surprise at the results.

Danny and Kevin find themselves in hot water when a motorcycle pullover goes south. Later, a woman brings in her recovered IROC-Z and leaves with a genius thief-busting solution.

Part 1 of 2. The two finalists are chosen and must create one last dinner-service menu, to be judged by a panel of world-renowned chefs.

The team investigates a series of museum heists that target rare artifacts.

In the next mystery box challenge, the remaining three home cooks get a taste of what it means to be the next MASTERCHEF when they each receive a cookbook with their photo on the cover. The judges challenge each home cook to reflect on their culinary journey and create an outstanding dish that best embodies their personality and passion for food. Later, the winner of the mystery box challenge will get first pick at a pair of legs - chicken, lamb, or frog - and prepare a dish worthy of a spot in the Top Two. Find out who will move one step closer to a life-changing prize.

How far can you get on one tank of gas? The guys find out as they race from Portland, Oregon to San Francisco without being able to fill up. Whoever makes it closest gets the chance to drive the toughest off road machine in the world in a high-octane race in the remote Colorado mountains.

The contestants pair up into teams of two to create Chinese dragons incorporating their Chinese Zodiac signs. However, one contestant's injury may put her and her teammate out of the running.

Danny and Shannon honor fallen troops with a custom patriotic motorcycle. Later, Danny and Kevin push the limit to acquire a '71 Monte Carlo, and then have a tough decision to make when a heart-broken customer can't pay up.

After it's discovered that Jai was investigating Simon Fischer when he was killed, bringing Simon in becomes Arthur's top priority. In the hopes of protecting Simon, Annie requests that she be allowed to bring him in herself.

The Dolphins close out their preseason schedule against the Cowboys and the coaches prepare for final roster cuts in the season finale.

Queen Isabella imprisons her husband, King Edward II; a knight seeks sanctuary in the town of Kingsbridge.

Tom Brokaw

David Mizejewski, Kunal Nayyar, Todd Barry

Reihan Salam

Claire Danes, Dwyane Wade, Bob Mould

Kevin Hart, Rep. Ron Paul, Robert Cray

Kathy Griffin, Tedeschi Trucks Band

Pauline is far from happy when Dan's dad, Charlie, turns up, insisting she won't let him back into her anytime soon. Meanwhile, there's a similarly unwelcome arrival at Reconnect for Lisa, and Fergus threatens new mum Denise with legal action.

Jack and Georgina are called in to investigate a violent robbery at a family-run jeweller and along the way they manage to get a glimpse into a world of diamonds and romance.Georgina isn't impressed by the stones but she does find a romance of her own, as she enters the complicated world of internet dating. Jack's relationship issues are with his brother, who has unexpectedly asked him to be his best man at his upcoming wedding.