Tickle asks Tim for help; Jeff, Mark and Jim Tom battle a swarm of yellow jackets; and Josh rescues Cutie Pie.
Dani must become a patient in order to get her career back on track; T.K. returns to work but is dismayed to find he's been replaced; and Juliette, Nico and the front office clash after Pittman's death.
Michael Portillo takes to the tracks with his copy of Bradshaw's Victorian railway guidebook, he travels the length and breadth of the British Isles to see what of Bradshaw's World remains. Michael is exploring the stunning scenery of rural and coastal Scotland, travelling from Stirling, through the industrial east coast and dramatic Highland landscapes, to the beauty of the western lochs, finally ending his journey in John O'Groats. Michael learns how Victorian whisky trains were raided by robbers, travels along one of Scotland's most impressive viaducts and discovers that life is not always sweet on a shortbread production line.
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.
The CSIs need to ace the case involving a rising tennis star. Meanwhile, the CSIs are surprised to hear Hodges is engaged to an Italian bombshell.
In 1977, twenty year old Colleen Stan is kidnapped and imprisoned for up to 23 hours a day in a coffin sized box under a bed. Kept as a slave for seven years, will she ever escape?
When Tom Donato's smart and successful wife Kristin turns controlling, he vows to get a divorce. But Kristin exacts a terrible price for revenge: She frames him as a dangerous stalker. Now Tom must prove his innocence or get locked up for life.