With unprecedented access to Air Ambulance teams from Hampshire to Cumbria this astonishing documentary series tells the stories of the men and women who save lives daily as they take A&E to the roadside.
Episode 1A doctor's trauma skills are put to the test by a dramatic accident in South Shields, a cyclist with a life-threatening head injury requires attention in Oxford and a speedway racer is in a bad way after coming off the track at 80mph.