Heartwarming stories from one of the busiest children's wards in Wales - Wrexham Maelor. For the first time ever, the hospital has granted 24-hour access to the team that look after critically ill children. This episode features a fight to save a little boy's life.

Twenty-four-hour access to one of the busiest children's wards in Wales, Wrexham Maelor. Tonight a diabetic teenager overdoses on energy drinks, and a mother despairs when she can't take her child home from the hospital.

Twenty-four-hour access to one of the busiest children's wards in Wales, Wrexham Maelor.