Robyn reappears after her bender and Ruth has had enough. The team have a moral dilemma when their client falsely accuses a national treasure of sexual abuse to gain popularity.
Danny Davis has a crisis, but Caroline is at a funeral, Eve is at a hen party and Robyn has disappeared, which leaves Melody to contain the situation.
Simon’s first night shift coincides with Halloween and an escaped prisoner roaming the wards – will he and Frankie survive?
Lucy Crale hires Poirot to solve the murder of her father sixteen years before, and Poirot finds a number of possible suspects who are still alive.