35 Diwrnod

The story begins with a body of a young woman in her home on a well-off suburban housing estate. We’re then immediately thrown back 35 days, to the day the woman moves to the estate. From that day until her death, 35 days later, we’ll unlock her past and get to know her new neighbours, and the secrets they keep on the estate of Crud yr Awel.

Huw is convinced that Jan is an undercover police officer, much to the annoyance of his wife Caroline. Gruff, meanwhile, becomes increasingly concerned about the prospect of a half-naked image of him appearing on the internet, and Richard and Sali continue to play little games within their soulless marriage. Richard pays more attention to his new neighbor, and Jack's 18th birthday party proves an ideal time for the residents to meet, mingle and fall out

Betty pushes Ben to worm his way into Jan's house by starting a new relationship, but he expresses little interest. Meanwhile, Huw continues to worry about the drugs he has hidden in the woods and becomes convinced that Jan has moved onto the close just to spy on him

Someone on the close dies unexpectedly and mourners gather to pay their respects. Meanwhile, Jan returns from her work trip and is shocked to discover her house has been broken into. As Richard and Sali's relationship continues to deteriorate, Jan plants more seeds of doubt in Cerian's mind. With on-screen English subtitles

Jan's neighbours make it clear they want her to leave the Close, and an unexpected visitor forces her to divulge more about her past than she is comfortable with. Meanwhile, Ben tries to persuade Beti to get help from a doctor following a bout of troubling behaviour.

When Mark follows Jan to the close, we find out more about her background and the reason why she has decided to live in the Close.

In this the penultimate episode, are we anywhere closer to finding out which one of the residents at Crud yr Awel is responsible for Jan's death? Is Tony out of the pictures as he is literally bed-bound? As Linda's life becomes increasingly complicated, what will be Pat's answer to her worries? Not only has Huw to live and deal with his disruptive wife, he also has to put up with Bobo, her brother, who is far more unruly. In this episode an important discovery is made by Richard that leads to Jan's demise. What is Jan's conspiring? A scheme that, in the end, will lead to her death.

Jan's 35 days slowly come to an end, but it remains to be seen who will be responsible for her death. Other issues to come to the fore include what happened in Jan's car after Bobo's appearance and whether the latter has disappeared from the Close forever. Having discovered some of Jan's secrets, what are Mark and Richard shielding? Tony, meanwhile, is left stunned when someone appears in his bedroom.