After tragedy strikes the Hawthorne family, Cam, Tessa and Alison seek an explanation for the silver bells they found in the shed, while Garrett plans an explosive public announcement about a family secret. Also, the police investigation into the "Silver Bells Killer" sends Brady on a macabre quest for DNA, and a shocking new suspect emerges.

A prince arrives at Bellacourt Manor at the invitation of the Commodore, prompting a spirited romantic rivalry between Lillian and Beatrice, but Peepers clashes with the royal servant over how to be a butler. Meanwhile, Hamish gets reading lessons in prison from his cellmate.

An unexpected visitor upends Jay and Ava's plans; Ryan breaks up Alicia's living situation; and questions surface about why Ryan lost the championship fight.

The remaining 17 home cooks are joined by special guests Season 6 winner Claudia Sandoval and guest culinary judge Aarón Sánchez as they reveal the next mystery box challenge. Each contestant has 60 minutes to create their own unique dish using a number of Sandoval's favorite ingredients. The winner of the challenge is safe from the next elimination round and helps to decide the fate of 3 other contestants in the elimination.

Hank helps a theater legend at Eddie's wedding; Eddie and Evan reconcile. Paige and Evan wait for pregnancy test results.

A college co-ed falls from a balcony and once she is in the ER, TC and Paul find that her situation is even more complex. Jordan bonds with a terminal patient who teaches her some important lessons about living. TC's errant sister-in-law Annie returns and hopes to make amends. Meanwhile, Jessica - a pharmaceutical rep with cutting-edge equipment that Scott is so close to getting for the hospital - if her tension with TC doesn't kill the deal.

Shannon and Jordan venture out for some fun at a local wrestling event only to find themselves treating people onsite when a fight breaks out amongst the audience. Back at the hospital, Sam attends to a marathon runner who has collapsed from the heat and things start to heat up even more when the air conditioning breaks. Meanwhile, tensions between TC, Jordan, Sam, and Annie start to boil.

The Abbies attack CJ and the harvesters, leaving Teresa in grave danger and the town dangerously low on food supplies. Theo constructs a makeshift triage unit, but he may not be able to repair his marriage to Rebecca. Xander still has some fight left in him. Jason questions his abilities to lead.