Firefighters and ambulances rush to the scene where a huge truck has hit two cars and overturned on a busy highway, firefighters hope that a motorcycle accident victim was wearing a helmet. The call turns serious when they find out he wasn’t, a boat repairman escapes severe injury when jet ski fuel suddenly ignites, firefighters get back-to-back calls of car accidents, and Miami firefighters welcome their biggest fan into the station for a tour…a nine-year-old boy with dreams of fighting fires.