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.
 | Season 1 Episode 1 Pilot Air Date: 2018-01-03 Duration: 60 min |
 | Season 1 Episode 2 Let Go Air Date: 2018-01-10 Duration: 60 min |
 | Season 1 Episode 3 Next of Kin Air Date: 2018-01-17 Duration: 60 min |
 | Season 1 Episode 4 Worst Day Ever Air Date: 2018-01-24 Duration: 60 min |
 | Season 1 Episode 5 Point of Origin Air Date: 2018-01-31 Duration: 60 min |
 | Season 1 Episode 6 Heartbreaker Air Date: 2018-02-07 Duration: 60 min |
 | Season 1 Episode 7 Full Moon (Creepy AF) Air Date: 2018-02-28 Duration: 60 min |
 | Season 1 Episode 8 Karma's a Bitch Air Date: 2018-03-07 Duration: 60 min |
 | Season 1 Episode 9 Trapped Air Date: 2018-03-14 Duration: 60 min |
 | Season 1 Episode 10 A Whole New You Air Date: 2018-03-21 Duration: 60 min |
 | Season 2 Episode 1 Under Pressure Air Date: 2018-09-23 Duration: 60 min |
 | Season 2 Episode 2 7.1 Air Date: 2018-09-24 Duration: 60 min |
 | Season 2 Episode 3 Help is Not Coming Air Date: 2018-10-01 Duration: 60 min |
 | Season 2 Episode 4 Stuck Air Date: 2018-10-08 Duration: 60 min |
 | Season 2 Episode 5 Awful People Air Date: 2018-10-15 Duration: 60 min |
 | Season 2 Episode 6 Dosed Air Date: 2018-10-22 Duration: 60 min |
 | Season 2 Episode 7 Haunted Air Date: 2018-10-29 Duration: 60 min |
 | Season 2 Episode 8 Buck, Actually Air Date: 2018-11-05 Duration: 60 min |
 | Season 2 Episode 9 Hen Begins Air Date: 2018-11-19 Duration: 60 min |
 | Season 2 Episode 10 Merry Ex-Mas Air Date: 2018-11-26 Duration: 60 min |
 | Season 2 Episode 11 New Beginnings Air Date: 2019-03-18 Duration: 60 min |
 | Season 2 Episode 12 Chimney Begins Air Date: 2019-03-25 Duration: 60 min |
 | Season 2 Episode 13 Fight or Flight Air Date: 2019-04-01 Duration: 60 min |
 | Season 2 Episode 14 Broken Air Date: 2019-04-15 Duration: 60 min |
 | Season 2 Episode 15 Ocean's 9-1-1 Air Date: 2019-04-22 Duration: 60 min |
 | Season 2 Episode 16 Bobby Begins Again Air Date: 2019-04-29 Duration: 60 min |
 | Season 2 Episode 17 Careful What You Wish For Air Date: 2019-05-06 Duration: 60 min |
 | Season 2 Episode 18 This Life We Choose Air Date: 2019-05-13 Duration: 60 min |
 | Season 3 Episode 1 Kids Today Air Date: 2019-09-23 Duration: 60 min |
 | Season 3 Episode 2 Sink or Swim Air Date: 2019-09-30 Duration: 60 min |
 | Season 3 Episode 3 The Searchers Air Date: 2019-10-07 Duration: 60 min |
 | Season 3 Episode 4 Triggers Air Date: 2019-10-14 Duration: 60 min |
 | Season 3 Episode 5 Rage Air Date: 2019-10-21 Duration: 60 min |
 | Season 3 Episode 6 Monsters Air Date: 2019-10-28 Duration: 60 min |
 | Season 3 Episode 7 Athena Begins Air Date: 2019-11-04 Duration: 60 min |
 | Season 3 Episode 8 Malfunction Air Date: 2019-11-11 Duration: 60 min |
 | Season 3 Episode 9 Fallout Air Date: 2019-11-25 Duration: 60 min |
 | Season 3 Episode 10 Christmas Spirit Air Date: 2019-12-02 Duration: 60 min |
 | Season 3 Episode 11 Seize the Day Air Date: 2020-03-16 Duration: 60 min |
 | Season 3 Episode 12 Fools Air Date: 2020-03-23 Duration: 60 min |
 | Season 3 Episode 13 Pinned Air Date: 2020-03-30 Duration: 61 min |
 | Season 3 Episode 14 The Taking of Dispatch 9-1-1 Air Date: 2020-04-13 Duration: 60 min |
 | Season 3 Episode 15 Eddie Begins Air Date: 2020-04-20 Duration: 60 min |
 | Season 3 Episode 16 The One That Got Away Air Date: 2020-04-27 Duration: 60 min |
 | Season 3 Episode 17 Powerless Air Date: 2020-05-04 Duration: 60 min |
 | Season 3 Episode 18 What's Next? Air Date: 2020-05-11 Duration: 60 min |
 | Season 4 Episode 1 The New Abnormal Air Date: 2021-01-18 Duration: 61 min |
 | Season 4 Episode 2 Alone Together Air Date: 2021-01-25 Duration: 61 min |
 | Season 4 Episode 3 Future Tense Air Date: 2021-02-01 Duration: 61 min |
 | Season 4 Episode 4 9-1-1, What's Your Grievance? Air Date: 2021-02-08 Duration: 61 min |
 | Season 4 Episode 5 Buck Begins Air Date: 2021-02-15 Duration: 61 min |
 | Season 4 Episode 6 Jinx Air Date: 2021-02-22 Duration: 61 min |
 | Season 4 Episode 7 There Goes the Neighborhood Air Date: 2021-03-01 Duration: 61 min |
 | Season 4 Episode 8 Breaking Point Air Date: 2021-03-08 Duration: 61 min |
 | Season 4 Episode 9 Blindsided Air Date: 2021-04-19 Duration: 60 min |
| Season 4 Episode 10 Parenthood Air Date: 2021-04-26 Duration: 60 min |
