ITV have released the press pack for Harley Street which informs us that Joseph's character's name is Jeff Turner and that he will be in episode 4.

Episode 1 airs on Thursday 17th July...so Joseph's episode will possibly be aired on 7th August. 

The episode synopsis is hidden behind the link as there are huge spoilers.

EPISODE FOUR - WRITTEN BY JACK WILLIAMS

Jeff (Joseph Millson) and Lucy Turner (Camilla Power) are both in their mid-thirties. A couple of years ago, Jeff had an accident in which he suffered trauma to his head and subsequently developed a brain Arteriovenous Malformation (AVM). Jeff was offered surgery but as he showed no symptoms and the risks of surgery were high, he opted against it.

However, now Jeff’s suffering from bad headaches and a scan reveals the AVM is bleeding and he needs urgent treatment. Jeff is against having any operations, he’s got the audition of his life tomorrow to get into music school and there’s no way he’s going to miss it. Ekkow advises him to have gamma knife surgery, which is less invasive so he should be well enough to attend the audition.

Concerned for Jeff’s health, Ekkow attends the audition the next day and is shocked when Jeff collapses at his piano. He is rushed back into surgery for a craniotomy and manages to survive the operation. However, it’s all getting a bit too much for Lucy. She is terrified of losing Jeff and does not know how to confront this with him.

Ekkow gently explains to Jeff he must give Lucy the space to express her fears. Jeff’s elated when he hears the news that he got into music college but even happier when Lucy tells him that she may be pregnant. She immediately goes to take a test. A delighted Lucy returns to tell Jeff the good news about a positive result, however he dies suddenly from a huge re-bleed.

Jeff’s deterioration is a wake up call for Ekkow, who’s recently been offered a visiting scholarship in the US from an eminent plastic surgeon. Initially, Ekkow felt he could continue to practice in the UK and take the visiting lectureship in the US, but Jeff’s death makes him realise he wants to spend more time with his patients and he decides to turn down the offer.