A New Orleans man is found in the street, bleeding from multiple gunshot wounds.

An EMS officer shares emotional news with his partner; firefighters respond to a call about a vehicle ablaze at a gas station.

After a quiet beginning of the evening, multiple calls virtually explode across the radio at once--and the most alarming code heard is for "Officer Shot." The overwhelming response to that call leaves EMT's Titus and Dan to endure an agonizing wait for police backup at the scene of a stabbing at a birthday party. Meanwhile, fire fighters respond to the scene of a burning car.

Halloween provides a fitting backdrop to a night on the job that includes some chilling calls. Captain Kevin leads the fire fighters battling a blaze that's engulfed a house, and hopefully nothing more. Police officers Victor and Cedric hunt through a neighborhood in "the country" for a burglary suspect. And on the EMT Sprint Unit, Becca responds to a call she hoped to never get.

Police officers Victor and Lejon join a SWAT team operation hunting a homicide suspect. The fire department tries to save a man who fell into the Mississippi River. And for the EMTs, the calls tonight are as much about comforting victims as they are about saving them.

It's a full moon in New Orleans, and sure enough, all night long, the calls for the EMT's seem to get crazier and crazier: the victim of a machete hacking, the man whose finger is bitten off by a dog, the guy stabbed by a man dating his ex-wife. Meanwhile, two cops keep their perfect record of chasing down suspects in foot races intact, and a fire chief confronts his fear of rats.

Randy and Justin chase down a suspected car thief, while both EMT teams respond to emergency calls involving children in distress.

Police officers pursue suspected drug dealers, while Keeley saves a group of partiers from a violent schizophrenic.

It's New Year's in New Orleans and gun violence is rampant as Police and EMS deal with armed robberies and shootings. Plus, EMT Gavin returns to the job, and everyone celebrates a new addition to the family.

Bystanders assist the first responders at a restaurant in the French Quarter and at the scene of a car accident; a tourist has to be coaxed into going to the hospital.

Tempers rise and violence swells during a hot, humid evening; police chase two armed carjacking suspects; Keeley tends to a family injured in a car accident; Titus and Dan respond to a call from a former Playboy Bunn

A woman in a disagreement with her boyfriend tells police a bizarre story; a suspected purse snatcher running from the authorities takes a break to finish eating some chicken strips; a tarot card reader suffers from dehydration.

The brother of a paramedic gets sucker-punched; best friends get into an accident; one of the newest members of the Nightwatch comforts a suicidal patient, then reflects on the bonds he has forged during his first year in New Orleans

The New Orleans EMTs receive calls from every direction, from gunshot victims to seizures to a moped rider playing Pokemon Go.

In the premiere Tampa episode, we meet the brave members of the police and fire rescue departments that risk their lives every night patrolling the city to protect its residents. Police officers Robb and Bethany find themselves in an armed standoff with a suspect who has been holed up in an apartment complex. And fire rescue team Mayville and Stokes must put out a trailer fire that threatens to incinerate the rest of the residential park.

Robb and Bethany are approached by a man who fears his missing daughter is dead; the ROC Squad sets up a high-profile sting to capture thieves preying upon Tampa; Rush and Rutledge try to rescue a puppy from a fire in an apartment complex.

Officers Robb and Bethany are helped by the K9 Unit to corral a suspect who takes off running after a car chase. Fire Rescue's Rush and Rutledge struggle to convince a man with heart problems to go to the hospital. Mayville and Doug are called in when a car careens off a bridge--and the driver can't be found.

Tampa first responders have a chaotic night treating seizure and overdose patients, while the ROC Squad Task Force tracks down suspected armed robbers in a high-speed chase.

It's Halloween night in Tampa and the cases get wild. Tony and Dave treat a woman who was shot in the chest with a BB gun and is bleeding uncontrollably. The ROC Squad responds to a call from a man who was shot, and Will and Dimitri go into detective mode to help track down the assailants. Later on, Air Control guides Robb and Bethany to track down a fleeing suspect who thinks he can hide in a trash dumpster.

Chaos erupts when shots are fired and a teenager is wounded while Will and Dimitri are on patrol at a high school football game. Meanwhile, Mayville and Stokes are on the scene when multiple bomb threats are made in Ybor City. And the ROC Squad are on the move when they chase down a teenager on a joyride with his parents' car.

Pierre and Jerry are backed up by Air Service when they go on a high-speed car chase through the streets of Tampa. Rush and Benny have to restrain a combative patient, while Stokes and Doug transport a victim of sexual assault in Ybor. Robb and Bethany witness a heartbreaking scene when a mother must decide whether or not to send her son to jail in order to save his life.

Like the saying goes, "If you stay ready, you never have to get ready"; and that is a code Tampa's first responders live by. Robb and Bethany rush to the scene where a man is shot by the police, while Tony and Dave have to think quickly to treat a stabbing victim, and Stokes and Mayville rush to put out a grocery store fire.

Emergency medical responders on the New Orleans night shift race to save victims of a drive-by shooting and a serious car accident, all against the backdrop of the continuing pandemic.

EMS responders face an unpredictable night of crises including a violent facial attack, a high school football injury, and a heroin addict's emotional vow to get clean.

The unexpected reigns in the city of New Orleans as EMS responders answer calls about a child shooting, a multiple-vehicle car accident, a reported suicide attempt, and a veteran struggling with a drug overdose.