Dr. Lucy Edwards (Niamh Algar), an intelligent and experienced doctor, faced a difficult shift when Edith Owusu died from an opioid overdose under her care. Though supported by Dr. Leo Harris (James Purefoy, known for roles in"Awakening,""Pennyworth," and"Sex Education"), who supervised Edith medically, Sir Anthony Owusu (Brian Bovell, seen in"Criminal Justice" and"The Strike") insists on investigating Dr. Lucinda's actions on that night. The investigation will be led by Dr. Norma Callahan (Helen Behan, from"Holdin'" and"Virtue"), once a colleague of hers, along with Dr. George Ajay MD (Jordan Kouamé, from"Big Shot"). For George, this is an unfortunate but unavoidable accident, while Norma remains uncertain if Dr. Lucinda's behavior played any role in Edith's death.。