Apple Tree Yard

• Emily Watson as Dr Yvonne Carmichael
• Ben Chaplin as Mark Costley
• Mark Bonnar as Dr Gary Carmichael
• Steven Elder as George Selway
• Kezia Burrows as Kate Costley
• Susan Lynch as Susannah
• Franc Ashman as Liz
• Laure Stockley as Rosa
• Olivia Vinall as Carrie
• Assad Zaman as Sathnam
• Robin Morrissey as Jamie
• Jack Hamilton as Adam
• Grace Carey as Maddie
• Beth Chalmers as Sally
• Jim Creighton as Jake
• Alexis Conran as Harry
• Susannah Doyle as Marcia
• Darren Morfitt as Kevin
• Rhashan Stone as Robert
• Frances Tomelty as Price
• Denise Gough as DS Johns

After giving a presentation in the House of Commons, Dr Yvonne Carmichael (Watson) meets a lean and mysterious man (Ben Chaplin), who charms her by offering her a tour of the locked Secret Chapel of the Commons. They quickly take likings to one another and have anonymous sex in the historic former broom cupboard. Afterwards, Yvonne begins secretly to compose fantasy letters playing out a relationship with the stranger, Mr. X. The next day, Yvonne tracks Mr. X to a café opposite the Commons, inviting him for coffee. After engaging in unbridled, consensual coitus in the café toilets, they agree to an illicit affair fueled by the thrill of engaging in sexual acts, at times in public places. Yvonne becomes aware that her lover is unwilling to reveal his true identity, but begins to thrive on their shared secret. One night, after meeting with Mr. X in Apple Tree Yard, Yvonne attends a party for one of her colleagues. There, she is approached by a long-term friend, George (Elder), who reveals that he has harboured secret feelings for her for some time. When she rejects his advances, George brutally rapes her.

Traumatised from the attack, Yvonne is forced to take time away from work. She slowly begins to confide in Mr. X, who advises her to speak to a rape expert before she decides whether to report the incident to the police. She decides against doing so, but also breaks off the affair. Yvonne tries to pluck up the courage to face her colleagues, but realises that she cannot get the image of George out of her head. She later makes the decision to resign from her job and focus more on her personal life. When she discovers that her husband Gary has spent the weekend away in bed with his intern, Yvonne completely abandons the idea of retirement and decides to reignite her affair with Mr. X. However, she begins to notice that George is stalking her. Yvonne is confronted by George in a local shop, causing her to accept Mr. X's offer to "resolve" the problem, expecting him to intimidate George by beating him up. They drive to George's house where, with Yvonne staying in the car, Mr. X goes inside. When he returns, looking anxious, she drives him away and they eventually part company.

Shortly afterwards, Yvonne and Mr. X - named by officials as Mark Costley - are arrested and charged with George's murder. During the ensuing trial process, Yvonne believes Mark will protect her by not revealing their affair. But when expert evidence in his favour is undermined by the prosecutor, Mark allows his barrister to disclose their affair whilst cross-examining Yvonne, and she is shown to be lying under oath. However, Yvonne's powerful testimony about her rape gains the jury's sympathy, and she is found not guilty of the killing—though she receives a suspended sentence for perjury. Mark is found guilty of manslaughter on the grounds of diminished responsibility. Yvonne subsequently visits him in prison, where she recalls a moment when she asked Mark to kill George, and to smash his face in. She says to Mark that she realises he has a personality disorder that means he took her request more literally than she intended.

Regarding the rape scene involving Emily Watson and Steven Elder in the first episode, director Jessica Hobbs commented that the scene was "well researched" and reflected on testimony made by several real victims in order to make the scene as accurate as possible. Watson commented; "It was an incredibly hard day for everyone. We wanted to be very sudden and very real. The people we spoke to described it as an out of body experience and so we tried to reflect that." She also noted that having worked closely with Chaplin in the past, it made filming their consensual sex scenes easier: "We've known each other a long time, and we didn't want to fumble about, waiting for someone to shout 'Cut!', which usually happens. We plotted and planned every detail. We wanted it to be realistic – what would it be like in that situation, in a cupboard with a complete stranger? Which was great. I'd never laughed so much and it felt... empowering!"[4]

However, the rape scene was heavily criticised by several victim support organisations, with Rape Crisis England and Wales spokeswoman Katie Russell branding the scene "harrowing".

The four-part series was released on DVD and Blu-ray on 20 February 2017.[9]

• Apple Tree Yard at BBC Programmes
• Apple Tree Yard at IMDb