John gets bugged by other people's bad driving habits. A college quarterback experiences back pain. Roy and John's former paramedic instructor dies, while Roy and John themselves teach a CPR class. A boy gets stuck inside a tree. A structure fire at a hotel is complicated by a cardiac victim on the third floor.

A boat has an explosion aboard en route to the marina. John obsesses about the lack of night runs and can't sleep. A man and his son are injured when they swerve to avoid a dog. Doctors race against time to save a marijuana smoker dying of an unidentifiable malady. A worker is pinned in a loading dock by a semi. A man child fall into a gravel pit.

The paramedics rescue a magician trapped in his trunk. Dr. Brackett's father is treated at the hospital for phlebitis. A fireplace explodes and falls on top of the homeowner. An auto accident sends a power transformer flying into a man's bedroom. Roy and John are puzzled by a gift from the magician. A fuel truck collides with a car and a gas main, trapping a woman and starting a fire.

John and Roy may finally have found someone to buy their antique fire engine. The squad helps a man who injures his back riding his motorcycle, a man who walks into the station and collapses, and a man who has fallen off a cliff. They also have to help one of their own when a firefighting practice session goes badly and volatile chemicals splash a trainee.