Parts Unknown travels to Tanzania for an African safari adventure. Bourdain visits Zanzibar, a one-time slave trade hub, and enjoys the island’s famous foods, from mandazi to street food including grilled seafood and the famous Zanzibari pizza. On an excursion to the Serengeti and Ngorongoro Crater, Bourdain comes face to face with lions, elephants, and the great migration.
Relations between Robert and Cora continue to be strained. Blake's scheming starts to come to fruition when Mary is unexpectedly pitted against her love rival. Edith receives some terrible news and decides to take drastic action. Following a mysterious tip off, Baxter becomes embroiled in the investigation of Green's death. Thomas' condition deteriorates, prompting him to finally reveal the truth to Baxter. Love is in the air for more than one member of the Crawley family.
Carrie tries to earn the trust of a frightened asset. On his way out of town, Saul catches a break when he spots a familiar face. Quinn and Fara stake out a new suspect.
Regina reluctantly teams up with Emma to search for the Snow Queen after Sidney, who is once again Regina's prisoner in the mirror, discovers her whereabouts and agrees to lead her to the location. With Belle babysitting baby Neal, a nervous Mary Margaret and David prepare for their first date night away from their child and find themselves on a mission to track down Will Scarlet, who has escaped from the town jail. Elsa sees Anna in the Storybrooke woods. Young Emma finds herself a kindred spirit when she befriends a girl who, like her, is a runaway orphan.
Margaret tries to prevent Barbara from fixing her relationship with Fred and Maggie; Bellamy struggles to keep his secret from Maggie; the spread of illness among the returned leads Bellamy to take desperate measures.
Emily tries to arrange a reunion with her dad, but she needs to be creative about it now that he's in the spotlight again and Victoria's regained the upper hand.
With his novel gaining traction, Noah turns to Alison to help him research the local culture - but their innocent tour of Montauk proves more dangerous than expected. Meanwhile, Cole takes a stand on behalf of his community, and Helen deals with business back in Brooklyn.
Elsbeth and Alicia put their fight on hold when they both have clients facing economic espionage charges. Diane battles her former partners over office space.