As Philip investigates the fallout from the last operation, Elizabeth sticks close to home, concerned for her family until she gets a mysterious distress signal. Meanwhile, a walk-in arrives at the Rezidentura - providing both Nina and Stan with unique opportunities.
With Hurricane Wanda raging outside their window, the girls are forced to weather the storm with Bevers and his equally inappropriate sister.
Les Stroud and his teenaged son Logan find themselves stranded for 5 days off the coast of Vancouver Island during a kayaking trip with little supplies and no camera crew.
When George becomes enamored with Chatswin’s latest hotspot…a juice bar, Tessa reminds him of their pact to not get sucked into Chatswin culture. This inspires George and Fred to take a trip to New York, which doesn’t turn out the way George had planned. Meanwhile, Tessa is pressured into attending Evan’s birthday party and reveals what she really thinks of him.
Cameron is in charge of the school’s big spring dance, but when a popular teacher returns from sabbatical, a bit of not-so-friendly competition blooms. And with Claire on chaperone duty at the dance, Phil gets Haley to accompany him to his annual realtor’s banquet and is looking forward to impressing his little girl. Elsewhere, Mitch starts a new job and can’t seem to get a good read on the new boss or the work environment. Jay and Gloria babysit Lily and an accident with Gloria’s purse ignites a case of whodunit and it’s Lily’s word against baby Joe’s.
The castaways' spirits are drenched by a monster monsoon. Meanwhile, two castaways form a "blue-blooded" alliance, and the "Brains" must win a challenge to avoid another trip to tribal council.
Jude warns Gibbs that dating a girl from the suburbs is more dangerous than it seems. Tyler and Milo's friendship is tested when Tyler offers to cover Milo’s share of the rent.
Grandad is ill, which brings Auntie Angela and her new friend over from America.
A cover-up comes back to haunt Nick and Ben, pitting them against Gendron. Nick’s frustrations mount when Ben encroaches on his personal life.
In the present, Slade visits Oliver and makes his intentions clear. Five years earlier, Slade, Sara, and Oliver launch their assault on the Amazo, but things go wrong when Slade learns that Oliver was responsible for Shado's death.
The BAU must determine the true cause and motive when several drowned people are discovered in the Las Vegas desert.
When plants take over Rio de Janeiro and other cities, the spies must defeat the technology-hating, forest-loving Brazilian woman Shelly Junglelove.
Uncle Grandpa announces the winner of a contest to draw the latest episode of Uncle Grandpa. Too bad the winner is a metalhead who torments the gang with his strange doodles.
Rebekah and Marcel have been trying to keep a secret from Klaus which may come to the light as we flashback to 1919. Elijah and Monique bond. Hayley takes Sabine hostage to try and get information on reversing the curse on her clan.
When Jess moves into Nick’s bedroom, they both must deal with their complete lack of personal space. Meanwhile, Cece worries that Abby is taking advantage of Schmidt, while Coach worries Cece is treating him like one of her girlfriends. Also, Winston struggles with physical fitness.
When Bert successfully reads a hundred books, Pete and Kate have to throw him the birthday party of his dreams - complete with a fire eater on stilts, professional dancers and a special visitor. Kate uses the party planning as an excuse to get in with the soccer moms that shun her at all the games, and Diane refuses to admit fault while doing some creative driving with Pete. Meanwhile, Warren starts a bromance with the guy Hillary has her eye on.
Body man Derrick becomes an official member of the crew; the 1967 Plymouth Hemi GTX convertible is disassembled.
Jason's jersey is retired at a special ceremony; Keira hopes to reconnect with Blue.