The series follows the lives of Los Angeles first responders: police officers, paramedics, firefighters and dispatchers.
| Viewers | Demo | Airdate | Episode Title |
|---|---|---|---|
| 6.63 | 1.70 | Mar 21, 2018 |
S01E10 - A Whole New You
|
| 6.55 | 1.60 | Mar 14, 2018 |
S01E09 - Trapped
|
| 6.05 | 1.60 | Mar 07, 2018 |
S01E08 - Karma's A Bitch
|
| 5.95 | 1.50 | Feb 28, 2018 |
S01E07 - Full Moon (Creepy AF)
|
| 6.64 | 1.70 | Feb 07, 2018 |
S01E06 - Heartbreaker
|
| 6.21 | 1.60 | Jan 31, 2018 |
S01E05 - Point of Origin
|
| 6.57 | 1.60 | Jan 24, 2018 |
S01E04 - Worst Day Ever
|
| 6.21 | 1.80 | Jan 17, 2018 |
S01E03 - Next Of Kin
|
| 5.55 | 1.50 | Jan 10, 2018 |
S01E02 - Let Go
|
| 6.83 | 1.80 | Jan 03, 2018 |
S01E01 - Pilot
|
| Viewers | Demo | Airdate | Episode Title |
|---|---|---|---|
| 6.44 | 1.30 | May 13, 2019 |
S02E18 - This Life We Choose
|
| 5.81 | 1.10 | May 06, 2019 |
S02E17 - Careful What You Wish For
|
| 5.49 | 1.10 | Apr 29, 2019 |
S02E16 - Bobby Begins Again
|
| 5.99 | 1.20 | Apr 22, 2019 |
S02E15 - Ocean's 9-1-1
|
| 5.65 | 1.10 | Apr 15, 2019 |
S02E14 - Broken
|
| 6.16 | 1.30 | Apr 01, 2019 |
S02E13 - Fight or Flight
|
| 5.66 | 1.20 | Mar 25, 2019 |
S02E12 - Chimney Begins
|
| 5.96 | 1.20 | Mar 18, 2019 |
S02E11 - New Beginnings
|
| 6.15 | 1.40 | Nov 26, 2018 |
S02E10 - Merry Ex-Mas
|
| 5.15 | 1.20 | Nov 19, 2018 |
S02E09 - Hen Begins
|
| 5.59 | 1.20 | Nov 05, 2018 |
S02E08 - Buck, Actually
|
| 5.63 | 1.40 | Oct 29, 2018 |
S02E07 - Haunted
|
| 5.60 | 1.30 | Oct 22, 2018 |
S02E06 - Dosed
|
| 5.88 | 1.40 | Oct 15, 2018 |
S02E05 - Awful People
|
| 5.92 | 1.40 | Oct 08, 2018 |
S02E04 - Stuck
|
| 6.09 | 1.50 | Oct 01, 2018 |
S02E03 - Help Is Not Coming
|
| 6.60 | 1.60 | Sep 24, 2018 |
S02E02 - 7.1
|
| 9.83 | 2.60 | Sep 23, 2018 |
S02E01 - Under Pressure
|
| Viewers | Demo | Airdate | Episode Title |
|---|---|---|---|
| 7.29 | 1.30 | May 11, 2020 |
S03E18 - What's Next?
|
| 6.99 | 1.30 | May 04, 2020 |
S03E17 - Powerless
|
| 6.81 | 1.20 | Apr 27, 2020 |
S03E16 - The One That Got Away
|
| 6.84 | 1.20 | Apr 20, 2020 |
S03E15 - Eddie Begins
|
| 7.63 | 1.50 | Apr 13, 2020 |
S03E14 - The Taking of Dispatch 9-1-1
|
| 7.22 | 1.30 | Mar 30, 2020 |
S03E13 - Pinned
|
| 7.03 | 1.40 | Mar 23, 2020 |
S03E12 - Fools
|
| 6.97 | 1.40 | Mar 16, 2020 |
S03E11 - Seize the Day
|
| 6.81 | 1.40 | Dec 02, 2019 |
S03E10 - Christmas Spirit
|
| 6.14 | 1.30 | Nov 25, 2019 |
S03E09 - Fallout
|
| 6.54 | 1.30 | Nov 11, 2019 |
S03E08 - Malfunction
|
| 6.08 | 1.30 | Nov 04, 2019 |
S03E07 - Athena Begins
|
| 6.26 | 1.30 | Oct 28, 2019 |
S03E06 - Monsters
|
| 6.54 | 1.50 | Oct 21, 2019 |
S03E05 - Rage
|
| 6.30 | 1.40 | Oct 14, 2019 |
S03E04 - Triggers
|
| 7.34 | 1.70 | Oct 07, 2019 |
S03E03 - The Searchers
|
| 7.46 | 1.60 | Sep 30, 2019 |
S03E02 - Sink or Swim
|
| 7.14 | 1.60 | Sep 23, 2019 |
S03E01 - Kids Today
|
| Viewers | Demo | Airdate | Episode Title |
|---|---|---|---|
| 6.35 | 1.05 | May 24, 2021 |
S04E14 - Survivors
|
| 5.93 | 0.94 | May 17, 2021 |
S04E13 - Suspicion
|
| 5.83 | 0.85 | May 10, 2021 |
S04E12 - Treasure Hunt
|
| 6.12 | 1.01 | May 03, 2021 |
S04E11 - First Responders
|
| 5.96 | 0.95 | Apr 26, 2021 |
S04E10 - Parenthood
|
| 6.24 | 1.07 | Apr 19, 2021 |
S04E09 - Blindsided
|
| 6.27 | 1.07 | Mar 08, 2021 |
S04E08 - Breaking Point
|
| 6.40 | 1.05 | Mar 01, 2021 |
S04E07 - There Goes the Neighborhood
|
| 6.73 | 1.07 | Feb 22, 2021 |
S04E06 - Jinx
|
| 6.84 | 1.02 | Feb 15, 2021 |
S04E05 - Buck Begins
|
| 6.86 | 1.15 | Feb 08, 2021 |
S04E04 - 9-1-1, What's Your Grievance?
|
| 6.77 | 1.02 | Feb 01, 2021 |
S04E03 - Future Tense
|
| 7.21 | 1.24 | Jan 25, 2021 |
S04E02 - Alone Together
|
| 7.19 | 1.22 | Jan 18, 2021 |
S04E01 - The New Abnormal
|
| Viewers | Demo | Airdate | Episode Title |
|---|---|---|---|
| 5.545 | 0.75 | May 16, 2022 |
S05E18 - Starting Over
|
| 5.296 | 0.70 | May 09, 2022 |
S05E17 - Hero Complex
|
| 5.123 | 0.70 | May 02, 2022 |
S05E16 - May Day
|
| 5.076 | 0.68 | Apr 25, 2022 |
S05E15 - Fomo
|
| 5.044 | 0.68 | Apr 18, 2022 |
S05E14 - Dumb Luck
|
| 5.058 | 0.62 | Apr 11, 2022 |
S05E13 - Fear-O-Phobia
|
| 4.966 | 0.69 | Mar 28, 2022 |
S05E12 - Boston
|
| 5.372 | 0.78 | Mar 21, 2022 |
S05E11 - Outside Looking In
|
| 5.392 | 0.84 | Dec 06, 2021 |
S05E10 - Wrapped in Red
|
| 5.372 | 0.88 | Nov 29, 2021 |
S05E09 - Past is Prologue
|
| 5.111 | 0.67 | Nov 15, 2021 |
S05E08 - Defend in Place
|
| 5.007 | 0.72 | Nov 08, 2021 |
S05E07 - Ghost Stories
|
| 5.204 | 0.83 | Nov 01, 2021 |
S05E06 - Brawl in Cell Block 9-1-1
|
| 5.281 | 0.80 | Oct 18, 2021 |
S05E05 - Peer Pressure
|
| 5.254 | 0.85 | Oct 11, 2021 |
S05E04 - Home and Away
|
| 5.253 | 0.85 | Oct 04, 2021 |
S05E03 - Desperate Measures
|
| 5.453 | 0.85 | Sep 27, 2021 |
S05E02 - Desperate Times
|
| 5.076 | 0.76 | Sep 20, 2021 |
S05E01 - Panic
|
| Viewers | Demo | Airdate | Episode Title |
|---|---|---|---|
| 4.321 | 0.55 | May 15, 2023 |
S06E18 - Pay It Forward
|
| 4.477 | 0.46 | May 08, 2023 |
S06E17 - Love Is In The Air
|
| 4.174 | 0.45 | May 01, 2023 |
S06E16 - Lost & Found
|
| 4.533 | 0.53 | Apr 24, 2023 |
S06E15 - Death And Taxes
|
| 4.464 | 0.51 | Apr 17, 2023 |
S06E14 - Performance Anxiety
|
| 4.476 | 0.47 | Apr 10, 2023 |
S06E13 - Mixed Feelings
|
| 4.413 | 0.59 | Mar 20, 2023 |
S06E12 - Recovery
|
| 4.381 | 0.50 | Mar 13, 2023 |
S06E11 - In Another Life
|
| 4.953 | 0.63 | Mar 06, 2023 |
S06E10 - In A Flash
|
| 4.955 | 0.69 | Nov 28, 2022 |
S06E09 - Red Flag
|
| 4.939 | 0.68 | Nov 14, 2022 |
S06E08 - 9-1-1, What's Your Fantasy?
|
| 5.089 | 0.67 | Nov 07, 2022 |
S06E07 - Cursed
|
| 5.146 | 0.69 | Oct 24, 2022 |
S06E06 - Tomorrow
|
| 4.965 | 0.63 | Oct 17, 2022 |
S06E05 - Home Invasion
|
| 4.903 | 0.56 | Oct 10, 2022 |
S06E04 - Animal Instincts
|
| 4.995 | 0.64 | Oct 03, 2022 |
S06E03 - The Devil You Know
|
| 4.556 | 0.60 | Sep 26, 2022 |
S06E02 - Crash And Learn
|
| 4.815 | 0.69 | Sep 19, 2022 |
S06E01 - Let The Games Begin
|
| Viewers | Demo | Airdate | Episode Title |
|---|---|---|---|
| 5.194 | 0.61 | May 30, 2024 |
S07E10 - All Fall Down
|
| 4.521 | 0.46 | May 23, 2024 |
S07E09 - Ashes, Ashes
|
| 3.685 | 0.44 | May 16, 2024 |
S07E08 - Step Nine
|
| 4.391 | 0.50 | May 09, 2024 |
S07E07 - Ghost of a Second Chance
|
| 4.282 | 0.51 | May 02, 2024 |
S07E06 - There Goes the Groom
|
| 4.606 | 0.59 | Apr 11, 2024 |
S07E05 - You Don't Know Me
|
| 4.758 | 0.59 | Apr 04, 2024 |
S07E04 - Buck, Bothered and Bewildered
|
| 5.534 | 0.57 | Mar 28, 2024 |
S07E03 - Capsized
|
| 5.415 | 0.52 | Mar 21, 2024 |
S07E02 - Rock the Boat
|
| 4.929 | 0.60 | Mar 14, 2024 |
S07E01 - Abandon Ships
|
| Viewers | Demo | Airdate | Episode Title |
|---|---|---|---|
| May 15, 2025 |
S08E18 - Seismic Shifts
|
||
| May 08, 2025 |
S08E17 - Don't Drink the Water
|
||
| May 01, 2025 |
S08E16 - The Last Alarm
|
||
| Apr 17, 2025 |
S08E15 - Lab Rats
|
||
| Apr 10, 2025 |
S08E14 - Sick Day
|
||
| Apr 03, 2025 |
S08E13 - Invisible
|
||
| Mar 27, 2025 |
S08E12 - Disconnected
|
||
| Mar 20, 2025 |
S08E11 - Holy Mother of God
|
||
| Mar 13, 2025 |
S08E10 - Voices
|
||
| Mar 06, 2025 |
S08E09 - Sob Stories
|
||
| Nov 21, 2024 |
S08E08 - Wannabees
|
||
| Nov 14, 2024 |
S08E07 - Hotshots
|
||
| Nov 07, 2024 |
S08E06 - Confessions
|
||
| Oct 24, 2024 |
S08E05 - Masks
|
||
| Oct 17, 2024 |
S08E04 - No Place Like Home
|
||
| Oct 10, 2024 |
S08E03 - Final Approach
|
||
| Oct 03, 2024 |
S08E02 - When the Boeing gets Tough
|
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| Sep 26, 2024 |
S08E01 - Buzzkill
|