Philip and Elizabeth are finally assigned a new handler as Philip works to clean up the mess of the last operation and Elizabeth, in disguise as Clark's sister Jennifer, does her best to smooth things over with Martha. As Stan searches for a missing scientist, Oleg and Arkady continue to argue over how best to handle the situation on their side, leaving Nina once again caught between the FBI and KGB.
The Huntress returns and takes hostages at the courthouse when her father is arrested. Laurel is among those taken, which prompts her sister, the Canary, to battle the Huntress in an epic confrontation. Meanwhile, Roy tries to keep Thea safe, but he doesn't like the way he is forced to do it.
The girls go to a fancy restaurant for Abbi's 26th birthday, but the evening quickly sours after Abbi pees out a condom and Ilana reveals that she has a shellfish allergy.
When a car is pulled from a river with a skeleton in its boot the pathologist reckons both have been there for a quarter of a century and eventually the dead man is shown to be Taylor Kane, one of the first black undercover officers, who disappeared at the time of the Brixton riots.
Shawn and Gus help Detective Lassiter enlist the help of Henry and Woody to solve the murder of a real estate executive. Meanwhile, Shawn struggles with a life decision.
Ian Fletcher is interviewed on Woman's Hour about an age discrimination scandal.
Tucker's new girlfriend used to date Ben but doesn't seem to remember. Riley is invited to a spa day with her boss.
Frankie and Mike run into old acquaintances, Sue gets several dates to the prom, and Brick gets Axl's help for a book report.
Discovering that Jasper may still be alive, Clarke, Bellamy, Finn, Wells and Murphy head out to find him. On the Ark, Abby is determined to prove Earth is habitable, and enlists a mechanic to craft an escape pod.
New forensic technology helps researchers study Dr. David Livingstone's lost diary, which reveals he witnessed the massacre of slaves by their traders.
The Robertsons plan a family reunion to give Mia a grand send-off before her surgery.
Bernice confronts Christie about a buyout proposal for Tremont while Robbie and Perez find that their side business isn't for the faint of heart. Jerome pines for Wanda while he and Bernice deal with the fallout of a sorority party, and Dave's casino date turns into a swampy struggle for survival.
A New York-style pizzeria, in Baton Rouge, Louisiana, serves great food but the business struggles because of a stubborn owner who is scaring away customers with his "my way or the highway" attitude.
The girls have to find out what happened to several famous figure skaters, and are eventually involved in a mission to defeat Iceolina Hahiki, a teenage Hawaiian figure skater terrorist.
Following an attack on the Marshal's Service to avenge Danny's death, Boyd lands in the hot seat with Duffy and Picker. As Raylan struggles with being pushed aside at work, a powerful inmate's murder presents both danger and opportunity for Ava.
The Chrisleys welcome Kyle's daughter, Baby Chloe, who is coming to live with Todd and Julie while they teach Kyle "Parenting 101." Meanwhile, Savannah and Chase get into a fender bender.
PubLizity promotes Blisteritos with a celebrity-studded carpet event; C-Czar graduates from Dad Academy; Rich Dicks throw a party.
Danny visits an old confidant; Jo questions a friend's motives; Tess receives bad news.