The Top 20 dancers perform.

Hanna worries that her mother is keeping a dangerous secret and is determined to protect her at all costs, which leads her to an uncomfortable meeting with Detective Holbrook. A clue in Ali's things leads the Liars to a creepy mask maker, who takes a shine to Emily and may have ties to another Rosewood resident. Spencer and Toby continue their search into a painful chapter of Toby's past and Melissa returns to Rosewood.

Meanwhile, A targets Emily's mom, leading Aria to make a desperate plea of Ella.

Auditions continue.

Seth notices that Ashley was low-balling on, or rejecting outright, various items that he would otherwise give higher deals on. In addition, the deals were often broken due to Ashley's rudeness. But when Seth's interference angers Ashley, Les intervenes in order to make peace. Also: a crazy man brings in a bass fiddle case, but the item inside is not a bass fiddle, and the man would not let Les look inside.

Coming Soon...

The fleet's weathered the storm, but the crabs are still off the bite. Desperate to make their offload dates the captains mercilessly grind their crews. Not making any money, the deckhands start to get sick of being bullied.

A community parade turns deadly in a case that brings family tensions and politics to the forefront. Maura, who is dealing with her own family issues, is not quite herself. And a surprise visit from Lt. Col. Casey Jones (guest star Chris Vance) reveals some shocking news.

The buyers head to Placentia, CA. Jarrod and Brandi find something that may tip the scales in their favor. Rene and Casey score with a locker full of luggage. Barry buys a unit that makes him question his place in the auction game. And Darrell discovers dental equipment... or does he?

Jo decides to break out of her anti-social routine at school, which comes as a disappointing surprise to her devoted study buddy, Rico. When Jo and Danny volunteer to take part in an anti-drunk driving skit for the school's Sobriety Awareness Day, Jo might get more attention than she bargained for, while Danny seeks out an opportunity to reconnect with Lacey. Meanwhile, as his case drags on and strains his relationships with Tess and Jo, Kyle is determined to track down a piece of evidence that incriminates Danny.

The buyers take over Stanton, CA. Darrell gets himself banned from one of the auctions. Ivy Calvin freezes out the competition with a cool machine. Jarrod and Brandi find themselves flipping for a dancer. And Barry goes to the auction undercover... but will he be able to keep up the act?

Following the brutal murder of her father, Cassie's life was on a downward spiral of alcohol, drug abuse, and promiscuity. Then one day she received a Facebook message from Steve. He became the positive influence Cassie needed, teaching her to love herself and change her lifestyle for the better. Their relationship intensified and Cassie even asked Steve to marry her - and Steve accepted. Cassie desperately wants to meet her fiancé, but Steve is always too busy to video chat - let alone get together with her.

Alex and Charlie are caught in the middle of a shooting on their way to their first shift back at Hope Zion. In the midst of the commotion, Alex treats a bullied teenager and deals with her own emotions about everything that's happened in the past year. Meanwhile, Charlie is caught off guard when he realizes that he's still able to see the spirits of deceased patients. As well, new Chief of Surgery Joel works alongside Charlie's ex-wife Dawn to perform an intense surgery.

FBI Agent Kate Moretti asks Dr. Daniel Pierce to determine the mental competency of a man being retried for murder. But the trial takes a shocking and unexpected turn when Pierce's findings question whether the person standing trial is the same person he was six years ago. Meanwhile, Moretti is unpleasantly surprised to discover that the Assistant U.S. Attorney prosecuting the case is her soon-to-be-ex-husband Donnie Ryan.

Amy lies to get out of a charity event, wears a catsuit, and conjures Dave Attell.

Questlove

Heather Locklear, Nick Swardson, Mavis Staples

Peniel Joseph

Channing Tatum, Tim DeChristopher, Fitz and the Tantrums

Sandra Bullock, Bob Saget, Il Volo

Breckin Meyer, Wendie Malick

The team that lost yesterday's pizzeria challenge battle it out in the kitchen but there ends up being a twist.

Fletch reacts badly to Bea's grief triggering his memories of a horrific experience in East Timor. Bea is dealt another devastating blow but is buoyed by the inmate's support, while Jacs's power further diminishes.

Nina and Patrick deal with a rather difficult house guest, as Billie attempts to cover her business woes.

Scarlett learns that Rowan called Emma having promised she wouldn't. Scarlett goes to find Emma and Rowan turns to Tommy in her hour of need, only to be abandoned after Tommy's wife demands that he comes home. Heather tells Ashley that he's definitely the father of her baby but refuses to discuss it any further. Having made that decision she watches sadly as Charlie starts showing signs that he can't be the dad he's always promised to be.

The candidates are called to the restaurant at the top of the Gherkin in London, where they learn that their latest task is to create and brand their own ready meal. At the end of the show one of the candidates from the loosing team is fired by Lord Sugar.

The black hole in the middle of the Milky Way is getting ready to feast during the middle of the summer. A gas cloud three times the size of Earth has strayed within the gravitational reach of our nearest black hole.