Reed and Malloy rush 8-year old Jimmy to Rampart Emergency Hospital with an as yet undiagnosed illness. Upon arrival, the immediate conclusion, and diagnosis are the same: Diabetes.

Scared of the hospital, Jimmy runs off, and it's up to Reed and Malloy to find him before he goes into a diabetic coma. They follow the only lead they have, to the one happy place he was before the attack began, at the pet store, to buy a puppy.

Elsewhere, Malloy's new girlfriend, Cathy, mans a hospital telephone hotline, which is about to go under due to lack of funds. One call has her worried, that from Sherry, a 15-year old junkie threatening suicide to escape her troubled life. Sherry won't discloes where she is while she takes some "reds," supplied by her similary junike mother.

Malloy and Reed need to find her fast, before she OD's.

A former Vietnam medic is now a paramedic trainee and constantly thinks he knows more than the doctors at Rampart. Roy, John, and the trainee interrupt a purse-snatching, rescue a man who fell down a cliff, help a woman overdosed on prescription drugs, and save a man with an insulin reaction.

A woman almost hits a kid on a bike, who starts choking; she later has an epileptic fit. A man is shot by his father-in-law when he learns his daughter is married and pregnant. Roy tries to set John up with his wife's cousin. Three drug addicts are treated in the hospital: a woman with a gangrenous hand, a poison victim and a man showing signs of tetanus. In the field: an alcoholic, an obese man with a pacemaker, and a child whose arm is caught in a swimming pool drain.

John tries to convince Roy he has tonsillitis. An old flame of Dixie's, who is now a famous actor, is admitted to Rampart. Two kids are trapped on top of a gas tank; a girl's college lacrosse game turns violent; Boot has surgery to remove a tick; Dr. Early deals with a hypochondriac. Chet is injured during a rescue and is roomed with Roy, who has had his tonsils removed.

When Johnny's policeman friend is injured in a car crash, the paramedics can't reach the hospital because another squad is using the biophone. A child with a mysterious malady turns out to be drunk. Roy and John assist at the hospital when the victims of a motorcycle gang war are brought in for treatment. An artist becomes trapped in his own sculpture. A father and son are trapped in a collapse at a construction site.

At a structure fire, the paramedics rescue a pregnant woman and Johnny injures his shoulder. After going into labor, the guilt-ridden mother is determined to abandon her deformed baby. Dr. Morton treats Johnny and gives him a bad time about his physical condition, sending Johnny on a fitness kick. Dr. Early treats an electrocuted child whose mother is on drugs. The son of a stabbing victim is more determined to shoot the assailant than get his father to the hospital. Roy and Johnny rescue a hanglider pilot trapped in a tree.

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.

A child is trapped in a car under downed power lines. A stockbroker with heart problems is reluctant to be treated. An elderly woman that Roy and John treated the previous year dies and remembers them in her will. Dr. Early administers first aid to two young boys. A teenager loses a hamburger eating contest. The Paramedics treat a burn victim at an explosive structure fire.

A crop-duster makes a rough landing in a field; the pilot suffers a punctured lung, and a bystander is poisoned with pesticide. A young boy with a broken leg wants to use crutches instead of a walker. A patient reports to Rampart with an ear infection caused by mothballs. A couple overdoses on daffodil bulbs. A weekend cowboy refuses treatment after falling from his horse. Two victims of a traffic accident get friendly. John's current girlfriend thinks he has proposed to her. The lead singer of a rock band goes into cardiac arrest.

John and Roy think about going into the floor cleaning business on the side. A hermit is trapped in his cave home. Dr. Morton treats a famous singer. John is injured on a high rescue, and the station battles a chemical warehouse 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.

Johnny's got another of his "brilliant" ideas: this time he's sure he knows a better way to log the squad's calls than the mountains of paperwork presently required. A diet pill overdose causes a personality change, and the daughter of a man who has suffered a stroke demands a specific hospital - one farther away than Rampart. Firefighters battle an oil fire on a cargo ship.

Cross-talk between squad 51, another squad and Rampart makes it hard for anyone to understand what's going on, creating a hazard. An airline stewardess wishes to end her life; she won't allow the paramedics to treat her, forcing them to wait until she passes out. A boy gets his arm caught in a press and may lose it. Two joyriding kids manage to get their car on top of a house! Chet purchases a pair of skis and while trying to wax them, accidentally sets them on fire. Roy and Johnny must cope with an explosion while rescuing someone pinned under a car.

Millie Eastman, once head nurse at Rampart but not retired, attempts suicide and finds herself at the hospital she once served. A paraplegic child nearly drowns in a swimming pool. At the hospital, she and Millie form a bond. The paramedics also help a family poisoned by carbon monoxide, a woman wrapped in plastic and a man pinned under a fuel tanker.

Everyone gives Roy advice on where to go on vacation. Roy gets dizzy during a fire at a singles club. An instructor is injured during a self-defense class. A man with stomach pains is brought into Rampart. The firemen rescue two hang glider pilots from the face of a cliff.

Johnny tries to win a ticket-selling contest. Dr. Backett blames himself when he is involved in a car accident that leaves the other driver dead and The driver's daughter refuses to speak. While repairing the squad, the paramedics find themselves in the middle of a shootout and treat a policeman with heart trouble. A boxcar full of ammonia complicates a fire on a pier.

Paramedics out in the field begin to question the judgment of overcautious Dr. Morton who believes in acting strictly by the book. The firemen respond to a complaint of severe back pain. A man with phosphorous burns on his arm and a boy hit in the head with a baseball are treated at the hospital. While the firemen respond to a case of difficult breathing, the victim's neighbor drowns in a hot tub. Officer Vince is injured in a traffic incident and begins to act irrationally.

Captain Stanley worries that the Chief will sabotage his attempt to pass the Chief's exam because of an incident in their past; a soap opera doctor with mono causes havoc on the set and in the hospital; John, Roy, and a retired doctor with a self-diagnosed heart aneurysm get stuck in an elevator.

Captain Stanley convinces himself he has arthritis. A man gets his hand caught in his garage door opener; a woman passes out and has an auto accident; the doctors treat a woman infected from plastic surgery gone awry; Johnny tests a new type of rope; the station responds to a two-alarm fire at an oil refinery.