Matron Steph & nurse James treat some very sick extremely ill patients on the busiest shift Steph has seen in the emergency dept, whilst Orthopaedic nurse Caitlin cares for a good Samaritan in a lot of pain.

Midwife Amy deals with a serious emergency during birth; Caroline must rapidly help her patient breathe again & oncology nurse Rhona treats Keith, who may have a life-threatening infection.