After an explosion occurs in a hotel garage, the Jeffersonian team must research the remains found at the crime scene in order to match them to the victim. The investigation only gets trickier when they discover that the man whom they thought was dead is actually alive. Meanwhile, Booth has to take on a desk assignment to get the department's budget approved in order to land a promotion, so Sweets is given a temporary partner, FBI Special Agent Olivia Sparling.

When Barney designs an extensive pre-nup, the guys take note and propose their own relationship amendments to their significant others. Meanwhile, Quinn is outraged and draws up a pre-nup of her own, which causes friction between the sexes.

The Celebrity Dancers and their Pro Partners are dancing either the Quickstep or the Jive.

Difficult times arise for the Rosen and his team as the loss of a loved one shocks everybody and forces them to change their way of handling Stanton Parish. However, they must put aside their worries when the life of one of the team is put in jeopardy.

Bay and Zarra get into a dangerous situation when they search for the tagger who is ruining their street art; Chef Jeff's mixed signals confuse Daphne.

Blind auditions continue.

Mordecai and Rigby must save the park after the rest of the gang are brainwashed.

Mordecai and Rigby must save the park after the rest of the gang are brainwashed.

Joe and Louis bicker about who takes better care of whom when Louis discovers that Joe and Ali haven't been "romantic" lately.

Richard stretches Gas Monkey's style and Aaron's skills by making an "ugly" 1978 Ford Fairmont into a cool, mirrored drift car. Richard flips a rare 1967 Corvette Stingrays complete with tank sticker and bets his driving skills to sell the shop truck.

The team have no time to mourn a fallen comrade as they go after the person responsible, the nemesis that has been stalking Artie since he used Magellan's Astrolabe to save the world.

A wine cave and an American-owned winery are among the highlights when chef Ludo Lefebvre joins Tony as he tours the Burgundy region of France. Also: a truck stop that serves crepes.

Max and Caroline attempt to keep faith that Martha Stewart, who tasted and liked one of their cupcakes in last season's finale, will call and help support their business. Meanwhile, Caroline loses a lucky keepsake.

Tao has to question his actions due to a murder conviction being overturned eight years later. Rusty sees father for the first time and must learn to control his emotions as he spends some time with his father.

After treating a family that was involved in a fatal car accident, Dr. Grace Devlin reels when she is ordered by Constantine to tend to the driver of the deadly hit-and-run. Meanwhile, someone from Grace's neighborhood is brought into the psych ward after a bar fight, and Nate makes a critical move.

Joyce bails when Vince throws out his back, forcing Mike and Molly to take care of him. Meanwhile, the newlyweds also have trouble writing personalized thank-you notes for their wedding gifts.

On Beckett's first day back from her suspension, she and Castle are thrown into the salacious world of local TV news when WHNY's veteran weather girl is found dead. As if navigating an industry full of backstabbing and ruthless ambition weren't difficult enough, they have to do it while hiding their new relationship from their coworkers.

McGarrett asks Catherine for her help in locating his mother and the team calls on August March for his assistance when an art heist turns deadly.

On the run from Militia, Nora leads Miles and Charlie back to the Rebel camp. Meanwhile, Aaron and Maggie search for Grace and Danny stands up to one of Captain Neville's men.

The boys accompany Jay's family on a trip to an RV resort.

Arnold Schwarzenegger

Adam Devine, the Shins

Ben Folds Five

Stephen Colbert, Theresa Caputo, Martha Wash

Bryan Cranston, Rebel Wilson, Cher Lloyd

Ethan Hawke, Lynyrd Skynyrd

It is the biscuit based quarter-final, and Paul Hollywood and Mary Berry are taking the challenges to another level.

A rich customer's erratic spending worries the staff but pleases Moray. After Sam attempts to help the woman her grateful thanks lead to a misunderstanding that threatens both his career and the store's reputation. Miss Audrey is given the task of leading the Miss Paradise Pink promotion in the store. After she gets flustered though she turns to Denise for help.

Ken is determined to try and lay down some ground rules for Cuckoo and decides to hold a family meeting. His efforts to get his own way turns out to have devastating knock on effects at Rachel's coming home party.