Jessie rescues an American tourist from relatively calm waters, which results in a CPR effort from not just the lifeguards, but also paramedics and the Jewish Medical Response team.
Perez must re-assess the investigation in the aftermath of the attack. The MIT arrives on Shetland and sets its sights on Malone. Meanwhile, Tosh begins to have doubts about Lars.
Erika and Lisa Rinna meet up with old friend Eileen Davidson for drinks; Kyle must decide whether to stay in her current house or move; Erika strikes a pose for her book cover; Teddi drops a bomb that could damage Lisa Rinna's friendship with Dorit.
Gibbs and Ducky are watching TV when they see the host handling a 200-year-old war stick that could be a match from a decade-old cold case.
After Louis buys Kenny Rogers' stake in Cattleman's Ranch back, he starts to doubt his instincts as sole owner. Frustrated by his cautiousness, Jessica flies in Madam Xing to ease Louis' anxiety, but that only stresses him out more - to the point of breaking a tooth. Marvin's laughing gas finally helps Louis relax, but side effects of strange visions accompany his relief. Meanwhile, Evan gives up watching Regis and Kathie Lee for Lent, leading his older brothers to mess with his head.
When a popular MMORPG is scheduled to be shut down permanently, veteran player Momonga refuses to log out. As NPCs begin to develop personalities and minds of their own he decides to put his skills to use as the game's new overlord.
Giles Coren and Monica Galetti head to the foothills of the Swiss Alps to experience a very different type of travel - health and wellness tourism. The Grand Resort Bad Ragaz houses not only multiple restaurants, spas and golf courses but also Olympic-standard sports facilities - and a high-spec clinic boasting 80 medical staff, who offer guests everything from sleep therapy to dietary advice and surgery.
Spacetime is the secret structure that controls our universe, and this strange four-dimensional substance controls time, light, and energy. It will also determine how our universe will end.
Lou Mazzuchelli, an uninspired English teacher at Stanton High, petitions to take over as director of the school's theater program in an attempt to revitalize his passion for teaching, but quickly realizes he has his work cut out for him. His controversial decision to change the musical to the more provocative Spring Awakening and his atypical casting choices create a ripple effect for the program's assistant director Tracey Wolfe, the school's football coach Sam Strickland, and the students in the show.
The chefs have the good fortune to get treats from Ireland in every round, beginning with an iconic stout in the appetizer basket. One chef doesn't hide their distaste for a certain Irish delicacy in the entree round. Finally, the two remaining chefs hustle to make plates with a favorite Irish ice cream treat and some booze for the third round.
Bull agrees to help Chunk's daughter, Anna, when her journalism professor, Chloe, is sued by a dating app developer for trying to steal data for an exposé she's writing about sexual assault cover-ups. But the stakes are raised when the company alleges that she actually stole proprietary information and intended to sell it to a competitor.
Kate helps Alice through an important milestone; Brad pressures Anne to face her fear; Sonia's discomfort with Zoe upsets Ian; Frankie makes some romantic decisions.
With less than a month to go, the couples focus on how they can improve communication with their spouses before they have to decide if they want to stay married or get a divorce. The couples' trust and honesty are tested when they are asked to trade cell phones for an hour without warning.
During the annual Contraband Days pirate festival, the NCIS team investigates the murder of a Navy captain who was searching for a valuable 200-year-old marble and gold fleur-de-lis.
Wendy and Glenn move into a new place only to discover that the previous owner never left; a woman's stepmother refuses to rest in peace; and a home built on the site of a terrible tragedy is haunted by its past.
The weakest teams from each Group Challenge meet at Elimination House. One team will achieve perfection while the other will be sent packing in a heartbreaking sudden death cook off.
A couple that's moving back to Mississippi is looking for a spacious home for under $260,000 where they can host friends and throw parties. They have their heart set on one of the options, but it's out of their range, leaving them to either negotiate or settle on the home they can afford. In the end, Ben and Erin create the ultimate gathering place complete with a custom table for outdoor dining and a pergola party area.
A player is left stunned by a shocking betrayal. Two scorned lovers form a bond, but their friendship is quickly tested by a dirty game move.