Kate helps Nathan build a connection with Nathan Jr. Anne joinsLionel in Cochrane to support his big day in court. Jenny feelsedged out of her own wedding planning while Sloane's love lifeheats up.
It's Homecoming in Port Oswego and Naomi and her fellowstudents are buzzing with excitement in anticipation of thetown's longstanding event, but the tension between Nathan andAnthony escalates when Anthony feels his hometown tradition isbeing disrespected by a military kid. Meanwhile, Naomidiscovers a potential new source of information, but they mayknow more than she bargained for. A revelation from hisencounter with the bounty hunter sends Dee looking for answersabout someone from his past, while Zumbado has a run in withGreg and Jennifer.
When there's a break-in at Calvin's business, he teams up withDave for a stakeout to catch the culprit in the act; Gemma isuncharacteristically reluctant to share her new hobby withTina.
While investigating the death of an intruder at Quantico,Jimmy and Kasie are exposed to a deadly biotoxin, and the NCISteam calls on Doctor Carol Wilson for help as they race to findthe antidote. Also, Torres tries to distract Jimmy'sdaughter, who came to the office to spend the day with herdad.
While Jane is questioned following Maggie Shaw's arrest, therest of the team investigates a mysterious case of Marines withdamaged ear canals from a weapon that emits ultrasonic waves.Also, Ernie visits his friend, Dr. Tony Lee, to identifypossible suspects who had access to his classified weapon.
With Spencer, Jordan, Asher and JJ living it up at JJ'srented summer beach house, Spencer is trying to have fun, buthe is conflicted when it comes to sponsorship opportunities heis presented. Coop and Patience take a big step in theirrelationship, but things don't go as smoothly as they hadanticipated, and Olivia offers to help. Layla's dad give her atouching graduation gift that brings up a lot of emotions shewasn't expecting. Meanwhile, Laura is at her wits end andsteps in to help Billy.
With everything Simone is trying to balance, she starts tocrack but finds the motivation to keep going from a groupassignment with Damon and Thea. Damon struggles to bond withthe team, but with the help of JR, Damon does something thatscares him and gets him back on track. Keisha wrestles withletting go of her dream, while Cam's dream may be over beforeit even started. Meanwhile, Coach Marcus witnesses what thecost of being a whistleblower is having on Amara.
Thony enlists Arman's help to get to Mexico for Luca'stransplant, but plans go dangerously off course when Hayakfinds out Arman is lying to him. Thony finds herself in adesperate situation, forcing her to call upon both the formerdoctor and the newfound "gangsta" in herself.
Bertha goes all out at a luncheon to impress Mr. McAllister,enlisting the help of Bannister - who rubs Church the wrongway. George fights to protect his public image, while Agnes'status quo is disrupted. As Marian debates her feelings, Mrs.Chamberlain makes her an offer. Gladys bonds with a new friend.Armstrong intensifies her campaign against Peggy.
When T.K'.s mother, Gwyn, has an emergency, Owen and T.K.travel to New York. But the flight is anything but smooth whenthe plane experiences a mechanical failure. Meanwhile T.K.reflects back when Gwyn helped get him into rehab years ago.
A kidnapping orchestrated by Elena puts Val to the test as herpast resurfaces and becomes a part of the bigger play. The FBITask Force contends with an unexpected turn of events in one ofthe banks.