Having been forced off the road and over a precipice by spiteful neighbour Stephanie Sims, Connie & Grace's lives hang in the balance. Back at ED, Charlie's 30th anniversary is marked by the return of Josh, Duffy and Fletch and many other former colleagues appearing via video, while patients include Eastenders' star Pam St Clement as a former nun presenting with very rare symptoms. Cal teases Ethan about the tightness of his trousers when attempting to chat up returning Alicia. In typical Casualty style, a new staff arrival is unpleasant and unhelpful to begin but comes good in the end. A boy's present of a drone then causes the helicopter bringing Connie & Grace to ED to crash resulting in deaths and many injuries.
—morgkslaney