9-1-1: Season 4
The fourth season of the television series 9-1-1 continues the overarching saga across a total of fourteen episodes. As the emergency response team navigates various high-stakes crises and personal challenges, the narrative builds upon the established lives of the first responders and dispatchers. Operating within a high-pressure environment, the characters must rely on their professional training, teamwork, and resi
Season 4 Lore Primer
Key plot threads, lore context, and character stakes you need to remember before diving into this season.
- The series follows the professional and personal lives of first responders including firefighters and dispatchers.
- Emergency personnel handle high-pressure rescue operations and crises across fourteen-episode blocks.
- The team relies on teamwork, training, and resilience to manage unexpected incidents.
- Interpersonal dynamics among department members continue to develop throughout the ongoing saga.
Season overview
The fourth season of the television series 9-1-1 continues the overarching saga across a total of fourteen episodes. As the emergency response team navigates various high-stakes crises and personal challenges, the narrative builds upon the established lives of the first responders and dispatchers. Operating within a high-pressure environment, the characters must rely on their professional training, teamwork, and resilience to handle emergency situations throughout the fourteen-episode run. The season further develops the interpersonal dynamics among the department members while they face demanding rescue operations and unexpected incidents in their daily work.
Episode Guide
Season 4 Progress Shield
The New Abnormal
Jan 18, 2021
The Hollywood Reservoir dam breaks. The team adjusts to life during the pandemic.
Alone Together
Jan 25, 2021
In the aftermath of the dam break, massive mudslides wreak havoc throughout Los Angeles.
Future Tense
Feb 1, 2021
The 118 race to save a man under siege by his high-tech smart home, and a yoga teacher who has lost her vision. Athena hunts down a bank robber disguised by Covid protocols. Meanwh
9-1-1, What's Your Grievance?
Feb 8, 2021
Athena investigates a mysterious murder during a neighborhood block party and the 118 rush to save lives endangered by a bomb threat. Meanwhile, Chimney has a hard time keeping sec
Buck Begins
Feb 15, 2021
The 118 race to save the lives of workers trapped in a five-alarm factory fire. Meanwhile, Maddie reveals a painful family secret that causes Buck to confront his childhood and ans
Jinx
Feb 22, 2021
The 118 believes their fabled firehouse superstition has come true when they have the day from hell with a never-ending series of bizarre emergency calls - Athena is in hot pursuit
There Goes the Neighborhood
Mar 1, 2021
The 118 rush to save a man pinned under a Humvee, and a garage band that rocks out too hard. Enlisting Bobby and Athena's help, Michael installs a new "rear window," and turns into
Breaking Point
Mar 8, 2021
The 118 are called to the tarmac when a flight attendant reaches her limit with her flight's passengers. Athena discovers that quarantine has pushed a couple to their breaking poin
Blindsided
Apr 19, 2021
Athena and the 118 race to save lives after a drunk driver causes a deadly pile-up on the freeway. Meanwhile, Maddie goes into labor and Hen and Karen are devastated as they prepar
Parenthood
Apr 26, 2021
The 118 responds to a series of calls dealing with parents and their children, including a disastrous birthday party thrown by a mommy blogger. Meanwhile, Athena and Michael talk t
First Responders
May 3, 2021
The members of the 118 rush to the site of a hit-and-run that leaves a familiar face in critical condition. Meanwhile, with Buck's help, Athena investigates the case of a missing w
Treasure Hunt
May 10, 2021
When a famous mystery writer dies, Athena, Bobby and the 118 respond to the chaos caused by a city-wide manhunt for buried treasure the author left behind.
Suspicion
May 17, 2021
The members of the 118 make calls to save a bridezilla at a disastrous wedding and to a mother trapped on her balcony. Meanwhile, Hen plays medical detective when her mother, Toni,
Survivors
May 24, 2021
In the aftermath of the shooting, Athena and the 118 are on high alert when a sniper is targeting members of the LAFD. Meanwhile, Maddie makes a life decision. Season finale