Guillermo gets a new job, and Colin helps Laszlo make a new friend.
A dispute over who gets to use the newly available empty room under the stairs gets out of control.
A Hank Aaron-signed game-used bat; a stickpin collection circa 1900; an 1893 Tiffany & Co. World's Fair Exhibition vase.
The North Shore community comes together for Rocky's paddle out; Hina thinks about switching districts; Laka, Will and Kainalu try to save a beachgoer that accidentally speared his own foot; romance heats up between Sean and Em.
Wolf must help a Marine grapple with mysterious symptoms before the birth of his child.
The 126 race into action when a horse barrels into a brewery with an unconscious rider on its back and then to a bus full of tourists all experiencing seizures. Judd introduces Owen to Wyatt's mother Marlene. Carlos and T.K. start couples counseling, when Carlos investigation into his father's murder becomes all-consuming.
Nylah and Shahid go to a winery but not without Dia's interference. Janelle plans a life in Florida ... without Tina. Shirlene tells Austin she's had enough of Kris, and Matt and Kelly intertwine their lives even more.
As Vance prepares to host diplomatic talks with Venezuela, the team is called in to investigate the dead body of one of his inside men.
Marty and Courtney bring baby Daphne home from the hospital and Calvin is surprised to learn that Marty plans to take the paternity leave Dave offered in the employee handbook.
A murder near Camp Pendleton leads Gibbs and the team to a suburban mall in San Diego, where Gibbs takes matters into his own hands. Jackson Gibbs pays Franks an unexpected visit.
Lois helps throw Kyle and Chrissy an impromptu wedding that doesn't quite go as planned.
Poppa gets surprised at work when corporate brings in brainy psychologist Dr. Ivy Reid to add a female perspective to his radio show. Also, Junior gets fired by Nina's dad.
Corona learns Ingi's true feelings about marriage. Sean and Joanne's mom Donna finally meet, and she has questions. James fears Tatha's sister will drive a wedge between them. Lily's daughter Vivian worries about her mom's lack of a sex life.
Angus receives a call from two sisters desperate to find new homes for their late father's incredible collection of circus memorabilia.
The gang is back and trouble is brewing. James is steaming about Miles' social media post while Jules doesn't yet know about Tristan's Bondi fling.
Victor keeps a secret from Abby about her upcoming wedding, Billy and Sally travel outside their comfort zone, and Nikki extends an olive branch to Lily.
The couples come together with the experts at the Commitment Ceremony. While love is in the air for some, a shock revelation sends the group reeling, putting more than one marriage on the line and leading to a tense, nail-biting showdown in the most dramatic ceremony of the series.