Explore the high-pressure experiences of police officers, paramedics and firefighters who are thrust into the most frightening, shocking and heart-stopping situations. These emergency responders must try to balance saving those who are at their most vulnerable with solving the problems in their own lives.
Cast: Angela Bassett, Connie Britton, Kenneth Choi, Corinne Massiah
The first responders deal with two mail bombs and a stunt driver caught in a hairy situation; Buck faces a life or death situation.
The first responders deal with a calamity at a chocolate factory and a mail bomb explosion; Maddie contemplates her future in the call center; Tragedy strikes the 118.
After his devastating family tragedy in Minnesota, Bobby moves to LA, where he becomes Captain of the 118, and meets Athena for the first time.
A going-away party for a bank manager turns into an emergency, and then a mystery, as the first responders are accused of pulling off a daring heist.
The call center must turn to old school tactics after being hit with a massive system-wide power outage; The first responders deal with explosions in multiple homes and a difficult child birth.
Chimney relives his evolution as a firefighter, looking back at how he joined Station 118 and became the firefighter and paramedic he is today.
Bobby meets Athena's parents; Maddie's husband insinuates himself deeper into Chimney's life; A tanker carrying a tiger shark crashes on the freeway; A gas leak in a plastic surgeon's office happens mid-surgery.
Hen relives her evolution into the firefighter she is today as she recalls the first times she met Chimney and Athena.
Buck jumps back into the dating scene; Emergencies involve a woman going to great extremes to get her husband's attention; A couple are involved in a car accident on their wedding day.
Halloween finds the first responders racing to the rescue at a cemetery, a haunted hayride and a spooky Hollywood parade; Maddie thinks she has received a "ghost" call from a missing hiker.
The first responders race to the rescue of a crashed news copter, and emergencies at an eating contest, a bodybuilding competition and a toddler pageant.
Maddie goes on a ride-along with Athena; Hen must figure out how to save her family from permanently falling apart; The first responders deal with emergencies both at a military funeral and a movie theater.
The first responders race to rescue victims trapped in various tight spots; Athena contemplates accepting a promotion.
The first responders continue to deal with the fallout of a massive earthquake and its deadly aftershocks.
A massive earthquake rocks Los Angeles; Athena must deal with wreckage from a collapsed freeway overpass; Maddie faces her first crisis as a 911 dispatcher.
On one of the hottest days of the year, the first responders feel the pressure with harrowing incidents.