When the squad's rig breaks down in the field, Casey reunites with his old friend and colleague Jason Kannell from Squad 6. Dawson and Brett serve their time in retraining. Severide tries to remedy what is going on with Anna and finds support from unlikely sources. As Connie returns from her family engagement, the crew lays bets on how long her temporary replacement Marcy will last.
Sabrina tells Mickey she wants to augment her figure, so Mickey decides the best way to dissuade her from doing so is to do a test-run in public. Meanwhile, Jimmy takes Chip and Ben to a baseball game to teach them how to be more masculine.
Randal questions the paternity of Alex's baby.
Emily butts heads with teenager Addison, who appears to be a new version of high school Ali, and who may be connected to a familiar foe. Spencer confronts her mother about keeping family secrets. Aria confides in Holden about her relationship with Ezra, while Spencer turns to Detective Furey for help. And Jenna stirs up even more trouble when she returns to Rosewood with some insight into Noel Kahn and recent events.
Robin and Nate live out their (mostly Nate's) action movie fantasies as they make their way to the kids, who are actually doing just fine without them.
The family is reunited, but this time it's Robin who makes a huge mistake.
A secret brings Elizabeth and Paige together. Back in Moscow, Oleg's own secrets put him under KGB suspicion and a new twist in the Morozov operation creates an opportunity that changes everything.
Rising sea temperatures test the fleet. Toxic smoke engulfs the Saga. Sean struggles to save the family business on the Brenna A. Wild Bill fears he could lose Nick to a terminal illness.
Clive's patience is tested when Liv consumes the brain of a murder victim who had the reputation of being the ultimate office gossip. Meanwhile, Blaine and Peyton continue to grow closer as they wait to see if Ravi is able to reverse the effects of the cure. Lastly, Major is one step away from fulfilling a promise.
Four bladesmiths face a new twist in the first round when they learn they can’t forge any blade in their own style, they must forge a karambit, a curved knife that resembles a claw. The final two competitors have five days to forge one of the deadliest weapons in African history–the Makraka.
Michael, Whip and Ja make their last attempt to break from Ogygia, but must make a deal with the devil to do so. Lincoln races against the clock to help with the escape, as T-Bag meets with Kellerman to gather more info on Michael's resurrection.
A new piece to an astronaut’s treasure map could be worth billions, making Darrell a target for danger.
Katie, a frustrated cable news producer, is horrified when her mom, Carol, gets an internship at "The Breakdown." Despite Katie's best efforts, Carol is instantly beloved by the entire office, including blowhard veteran anchor Chuck. But when Katie hits a roadblock while producing a big story, she realizes that maybe having a mom at work isn't such a bad thing.
Kayleigh has had enough of work and fancies a day off but John isn’t having any of it. Or is he?
The story of Albert Einstein, seen through glimpses of his twilight years and flashbacks to his time as a student in Munich and Zürich in the 1890s.
As the reunion comes to a close, all the harsh feelings force the women to evaluate the bonds they have forged over the years. Lisa Vanderpump gets surprisingly emotional when discussing her son and her crusade to save dogs. Lisa Rinna and Kim Richards attempt to see eye-to-eye, while Kyle decides to dive into the fray.
The final three must create animalistic kung-fu masters for an actual fight scene in hopes of being declared the winner in the Season 11 finale...