A brutal battle for control leaves the Colorado vulnerable to capture by a third party with a manipulative plan.
When the mayor drops dead during his speech at the Kembleford village fete, Father Brown deduces that he was deliberately electrocuted. Meanwhile, Mrs McCarthy's past comes back to haunt her.
KT and Eddie's suspicions about Miss Denby are confirmed, Jerome's sabotage of Mara's project backfires and Amber learns the adults are planning a mysterious ceremony.
Archer and his former best friend are holed up in the Vermont wilderness, fighting hard to come out on top.
Jeremy is furious when Klaus tries to control him by putting Matt’s life in danger. Damon coaches Jeremy as he prepares to take on Klaus’ new vampires, but they find that Kol has beaten them to it. Kol makes it clear that he will stop at nothing to convince everyone to give up the search for the cure. Looking for a new ally, Rebekah reminds Stefan that they were once close friends. When Sheriff Forbes and Mayor Hopkins question Shane about his involvement in the Founders’ Council deaths, Bonnie steps in with questions of her own, and Shane’s responses push Bonnie to the edge of her powers. Elena negotiates with Klaus to keep Jeremy safe, but when danger suddenly appears from a totally unexpected enemy, Elena comes up with her own daring plan for Jeremy.
The Seattle Grace doctors are on edge when a new medical professional enters the hospital; Arizona struggles with the emotional and physical pain of a phantom limb; and while battling pregnancy hormones, an overly-emotional Meredith is confronted with her worst fear.
The guys teach a dance class, attempt to sell tickets to Broadway plays and demand a rematch in sudden death debates.
Dwight tries to stop Darryl from moving to Jim's start-up company. Jim misses his daughter's first recital, to Pam's dismay. Nellie spills the beans about Pete and Erin.
Things get spooky when the guys discover a former employee may be haunting the office.
Bobby and Caitlin fly into northern hunting grounds to see Nelson, but a long-awaited brother-sister reunion turns to horror when they learn that Nelson was shot by the very hunters he was hired to guide.
Lorna plans a dinner to celebrate Eugene's success. Vera and Carol move towards a tenuous friendship despite their differences. Kate decides to move on with her life
When Gloria's mother and sister visit, they bring traditions, baby names and family baggage; Phil helps the kids with their problems; Mitchell and Cameron try to correct Lily's bad habits.
Victoria has doubts about her relationship with Emmet when Nikki, a woman from his past, shows up. Meanwhile, Melanie and Elka deal with an unwanted house guest. Joy falls for a handsome doctor but he has just one flaw.
Sam and Dean investigate the mysterious deaths of two LARPers who were playing a game titled Moondoor. The guys are thrilled to discover that the Queen of Moondoor is none other than Charlie.
Frankie tries to get Mike to spend time with a new neighbor who shares his interests; Sue demands a cheer-off between the Wrestlerettes and the cheerleaders.
Johnny sets out to complete his father's work; Lana leads the charge to finally shut down Briarcliff.
Greenland's Narsarsuaq airport – known as one the world's most dangerous approaches – looms on the horizon as Cory and Justin begin a trans-global journey to deliver two CL-215 water bombers to Turkey. Christine pushes to become a DC3 co-pilot, but Joe throws a wrench into her plan. Mikey travels to Denmark, for the new Polarland attraction at the Legoland theme park, featuring exhibits inspired by Buffalo Airways, including Lego versions of Joe and Mikey.
Rich Dicks go to Mexico; Dr. Armond gets a spin-off show; successful moments are celebrated in traditional football-fashion.
After a murder at the Kembleford charity treasure hunt, general suspicion falls upon a bereaved man who wants revenge. However, Father Brown is determined to prove the man's innocence.
The next person on Arrow's list is Diggle's commanding officer and mentor from Afghanistan, Ted Gaynor. Oliver suspects Ted is responsible for recent armoured truck robberies, but Diggle defends Ted and takes a job at Ted's security company to keep an eye on him. Oliver decides to make a move on Ted, which puts him at odds with Diggle. Meanwhile, Thea suspects that Moira is having an affair with Malcom. Tommy and Laurel have an awkward dinner with Malcom.