Hospital drama with the staff of Holby's accident and emergency department. Taking his own advice with reassurance from Ruby and Jan, Iain decides to join the HEMS team. Meanwhile, Rash's career is in jeopardy when he gets blamed for a mistake made by Mason, and Ethan's fascination with Effie deepens.

Mason struggles to ask for help in his most difficult week as a junior doctor and Ethan cancels his assessment with Mason when Effie turns up wanting his advice about the clinical trial. David, Ollie and Rosa are all playing happy families, until David is shocked to learn his ex-wife Rosalene is demanding Ollie come back and live with her.