"Could We be Heroes?" is the 665th episode of Casualty and the 27th episode of the 23rd series.
Adam is furious when Jordan suggests he is too emotionally unstable to work in a high-pressure environment, and retaliates by telling Henry about his boss freezing while treating a patient. Kelsey thinks she has won £50,000 on a scratchcard and delivers a few home truths to her colleagues as she hands in her notice - little realising she has been tricked by Jay. When Zana's daughter visits Holby, the paramedic is forced to reveal the sacrifices she has made.