This episode focuses on some of the youngest patients who visit A&E and the staff who care for them. Eight-year-old Billy is rushed to St George's after being crushed by falling bricks that were being stored on his front drive. His dad Shaun recounts the horror of finding out about the accident: 'I was in the back garden... I heard a scream and I wasn't too sure if it was Billy, when I ran out there it was just horrible, absolutely horrible.' An X-ray reveals that Billy has fractured his femur and he faces emergency surgery to give him the best chance of walking normally again. Six-year-old Luther has a metal washer stuck on his finger.