Lizzie contends with her mother's defiant defense of the York cause; a boy in Burgundy claiming to be a young prince threatens to further destabilize King Henry's rule.

Following the kidnapping of Sam's wife, Michelle Hanna, Sam goes rogue from the NCIS team and attempts to stop his arch nemesis Tahir Khaled from ever targeting his family again.

Henry awakens to a cursed Storybrooke and discovers Emma has been in the mental hospital, and the Black Fairy is the new mayor. Henry attempts to help Emma regain her memory while Gold tries to find out what has really happened to Belle.

The family confronts Scott about his unwelcome guest; Kourtney informs him that he's ruined any chance of getting back together; Khloe is fed up with her family's attitude; Kim anxiously prepares to testify against the men who robbed her in Paris.

Convinced it is Kevin's destiny to be in Miracle for the coming seventh anniversary of the Departure, Matt Jamison impulsively heads to Australia in an effort to bring Kevin home. Unfortunately, God gets in the way.

As Elizabeth and President Dalton head to Rome for the G20 Conference, she is concerned for Henry's safety when he is sent to Israel to intercept the doomsday cult's bio-weapon before it is deployed. Also, Blake reveals a personal secret to his former colleagues that he meets at the conference, and Elizabeth goes behind Stevie's back to ask Russell to get her off Harvard Law School's waiting list.

Two guests at Grey House are immediately at odds, so Cassie uses her magic to bring them together. Sam tries to plan the perfect date for Cassie, but various nuisances keep getting in the way.

A survival-savvy yoga teacher and a custom knife maker tackle the brutal jungle of Colombia. Their primitive survival skills are impressive, but the deadly spiders and tics test both their courage and resilience, threatening to take them down.

A crane collapses at a construction site and kills the son-in-law of wealthy real estate developer, Frank Linden. Nagel and Antonio, with the help of CFD Chief Boden discover that the collapse wasn't actually an accident. The team digs into Linden, who has made many enemies, more dangerous friends, and is accustomed to using his money to get his way.

Shadow questions his decision to work for Mr. Wednesday after learning of his plan to rob a bank; Shadow makes a surprising discovery when he returns to his motel room.

Three all-star judges - Beau MacMillan, Aarti Sequeira and Justin Warner - and their moms are ready to shop and cook their way to a $20,000 victory for charity. First, Guy Fieri's mom gives the judge/mom duos a list of mandatory ingredients to feature in a Mother's Day dinner. Next, the chefs throw it back to their childhoods when Guy has them do all the shopping for their childhood favorite using kiddie carts. Mamma mia!

Snow, Charming, Regina, Zelena and Hook are trapped in a crumbling Fairy Tale Land and desperately try to figure out a way to be reunited with Emma and Henry.

The rich sensory experience of Laos with its enchanting scenery, distinctive aromas, and exceptional food are explored in Bourdain's trip to this Southeast Asian country which also continues to suffer the effects of the Secret War by the U.S in the 1960's-1970's. In his travels, the host takes in a boat festival, dines on imperial dishes at the Ban Lao hotel prepared by Mama Vahn, and communes with residents who have fallen victim to active bombs that still pepper the countryside.

When Richard reaches out to an unlikely ally, Jared worries about the company he's keeping. Gilfoyle gets tough on security in the wake of Dinesh's latest dalliance; later, he considers whether to put his pride aside for a job. Concerned about Jian-Yang's commitment to his app, Erlich takes matters into his own hands.

Sunny relies on an unlikely person for help in defeating a foe; Bajie learns a shocking secret from his past.

Harlee and Wozniak lead the crew on a dangerous mission to heist Bianchi's secret ledger and take down the mobster once and for all. But the plan takes a tragic turn when the events our heroes set in motion put one of their own in harms way, forcing Harlee to turn to an unlikely source for help.

Coming Soon...

Holmes and Watson investigate a murder that puts them in the crosshairs of one of New York City's deadliest gangs. Also, Holmes' behavior becomes increasingly erratic when he secretly interacts with a mysterious woman.

Selina settles on a location for her library; Dan gets a gossip column; Mike helps Selina with her book; Jonah tries to nail down a big donation; Gary manages a minor crisis at Madame Tussauds.

Main segment: Dialysis and DaVita

Other segments: Dismissal of James Comey, Bill English.

Avoid going to Deezy's.

At the gala, Sun braces for a showdown with her brother. Soon a dire new threat sends the Sensates scrambling to save another member of the cluster.

Back in New York, a visit from observant Muslim relatives puts Dev in a tricky position. He introduces his cousin to a forbidden pleasure: pork.

Chris and Sylvere proceed with their questionable scheme but Dick throws them for a loop that their marriage can't handle. Toby and Devon go their own ways.

El Chapo is taken to Mexico thanks to the military. Conrado Sol is given the task of holding a press conference where he presents El Chapo as the most important drug trafficker in Mexico.

Gabriela is murdered for having had copies of the file of El Chapo. El Chapo begins his days in jail and this puts him thinking about how to escape.

The bottom three contestants from the invention test now face a pressure test to recreate Andy Bowdy's Rita cake to avoid elimination. Who will be the next to leave the competition?

After Rasselas' revelation, Lydia can put everything in place to take down Margaret Wells once and for all. But she'll need Cunliffe's help and her discovery that Emily has escaped could bring her plans crashing down. If Cunliffe has now become her enemy, Lydia must act quickly to deal with the threat. Which of them can earn the Spartans' trust? Harriet and North unite in one final attempt to steal her children back from Benjamin Lennox. Lucy learns a new skill which could change her future. Will Margaret make a decision for Fanny that's popular in the house?

Master Wu engages in a fight left unfinished decades ago against Acronix, one of the twin Hands of Time. The ninjas try to rescue him.