Emergency care nurse Tim reflects on his role and describes the impact his GP father had on his life. Meanwhile, Pam, who has Alzheimer's, is brought in with suspected sepsis. The 82-year-old's daughter Lisa paints a picture of Pam in her early years as a lively, fun-loving woman managing a West End club. Emergency nurse practitioner Maria treats 27-year old Theo, who hurt his knee playing football.