Hen fears for Karen's life when an explosion rocks her science lab on the day she brings Denny to work with her.
Season 1
10 Episodes - January 2, 2018
S1-E1 Pilot
January 3, 2018Go to Episode
S1-E2 Let Go
January 10, 2018Go to Episode
S1-E3 Next of Kin
January 17, 2018Go to Episode
S1-E4 Worst Day Ever
January 24, 2018Go to Episode
S1-E5 Point of Origin
January 31, 2018Go to Episode
S1-E6 Heartbreaker
February 7, 2018Go to Episode
S1-E7 Full Moon (Creepy AF)
February 28, 2018Go to Episode
S1-E8 Karma's A Bitch
March 7, 2018Go to Episode
S1-E9 Trapped
March 14, 2018Go to Episode
S1-E10 A Whole New You
March 21, 2018Go to Episode
Season 2
18 Episodes - September 22, 2018
S2-E1 Under Pressure
September 23, 2018Go to Episode
S2-E2 7.1
September 24, 2018Go to Episode
S2-E3 Help Is Not Coming
October 1, 2018Go to Episode
S2-E4 Stuck
October 8, 2018Go to Episode
S2-E5 Awful People
October 15, 2018Go to Episode
S2-E6 Dosed
October 22, 2018Go to Episode
S2-E7 Haunted
October 29, 2018Go to Episode
S2-E8 Buck, Actually
November 5, 2018Go to Episode
S2-E9 Hen Begins
November 19, 2018Go to Episode
S2-E10 Merry Ex-Mas
November 26, 2018Go to Episode
S2-E11 New Beginnings
March 18, 2019Go to Episode
S2-E12 Chimney Begins
March 25, 2019Go to Episode
S2-E13 Fight or Flight
April 1, 2019Go to Episode
S2-E14 Broken
April 15, 2019Go to Episode
S2-E15 Ocean's 9-1-1
April 22, 2019Go to Episode
S2-E16 Bobby Begins Again
April 29, 2019Go to Episode
S2-E17 Careful What You Wish For
May 6, 2019Go to Episode
S2-E18 This Life We Choose
May 13, 2019Go to Episode
Season 3
18 Episodes - September 22, 2019
S3-E1 Kids Today
September 23, 2019Go to Episode
S3-E2 Sink or Swim
September 30, 2019Go to Episode
S3-E3 The Searchers
October 7, 2019Go to Episode
S3-E4 Triggers
October 14, 2019Go to Episode
S3-E5 Rage
October 21, 2019Go to Episode
S3-E6 Monsters
October 28, 2019Go to Episode
S3-E7 Athena Begins
November 4, 2019Go to Episode
S3-E8 Malfunction
November 11, 2019Go to Episode
S3-E9 Fallout
November 25, 2019Go to Episode
S3-E10 Christmas Spirit
December 2, 2019Go to Episode
S3-E11 Seize the Day
March 16, 2020Go to Episode
S3-E12 Fools
March 23, 2020Go to Episode
S3-E13 Pinned
March 30, 2020Go to Episode
S3-E14 The Taking of Dispatch 9-1-1
April 13, 2020Go to Episode
S3-E15 Eddie Begins
April 20, 2020Go to Episode
S3-E16 The One That Got Away
April 27, 2020Go to Episode
S3-E17 Powerless
May 4, 2020Go to Episode
S3-E18 What's Next?
May 11, 2020Go to Episode
Season 4
14 Episodes - January 17, 2021
S4-E1 The New Abnormal
January 18, 2021Go to Episode
S4-E2 Alone Together
January 25, 2021Go to Episode
S4-E3 Future Tense
February 1, 2021Go to Episode
S4-E4 9-1-1, What's Your Grievance?
February 8, 2021Go to Episode
S4-E5 Buck Begins
February 15, 2021Go to Episode
S4-E6 Jinx
February 22, 2021Go to Episode
S4-E7 There Goes the Neighborhood
March 1, 2021Go to Episode
S4-E8 Breaking Point
March 8, 2021Go to Episode
S4-E9 Blindsided
April 19, 2021Go to Episode
S4-E10 Parenthood
April 26, 2021Go to Episode
S4-E11 First Responders
May 3, 2021Go to Episode
S4-E12 Treasure Hunt
May 10, 2021Go to Episode
S4-E13 Suspicion
May 17, 2021Go to Episode
S4-E14 Survivors
May 24, 2021Go to Episode
Season 5
18 Episodes - September 19, 2021
S5-E1 Panic
September 20, 2021Go to Episode
S5-E2 Desperate Times
September 27, 2021Go to Episode
S5-E3 Desperate Measures
October 4, 2021Go to Episode
S5-E4 Home and Away
October 11, 2021Go to Episode
S5-E5 Peer Pressure
October 18, 2021Go to Episode
S5-E6 Brawl in Cell Block 9-1-1
November 1, 2021Go to Episode
S5-E7 Ghost Stories
November 8, 2021Go to Episode
S5-E8 Defend in Place
November 15, 2021Go to Episode
S5-E9 Past Is Prologue
November 29, 2021Go to Episode
S5-E10 Wrapped in Red
December 6, 2021Go to Episode
S5-E11 Outside Looking In
March 21, 2022Go to Episode
S5-E12 Boston
March 28, 2022Go to Episode
S5-E13 Fear-O-Phobia
April 11, 2022Go to Episode
S5-E14 Dumb Luck
April 18, 2022Go to Episode
S5-E15 FOMO
April 25, 2022Go to Episode
S5-E16 May Day
May 2, 2022Go to Episode
S5-E17 Hero Complex
May 9, 2022Go to Episode
S5-E18 Starting Over
May 16, 2022Go to Episode
Season 6
18 Episodes - September 18, 2022
S6-E1 Let the Games Begin
September 19, 2022Go to Episode
S6-E2 Crash & Learn
September 26, 2022Go to Episode
S6-E3 The Devil You Know
October 3, 2022Go to Episode
S6-E4 Animal Instincts
October 10, 2022Go to Episode
S6-E5 Home Invasion
October 17, 2022Go to Episode
S6-E6 Tomorrow
October 24, 2022Go to Episode
S6-E7 Cursed
November 7, 2022Go to Episode
S6-E8 What's Your Fantasy?
November 14, 2022Go to Episode
S6-E9 Red Flag
November 28, 2022Go to Episode
S6-E10 In a Flash
March 6, 2023Go to Episode
S6-E11 In Another Life
March 13, 2023Go to Episode
S6-E12 Recovery
March 20, 2023Go to Episode
S6-E13 Mixed Feelings
April 10, 2023Go to Episode
S6-E14 Performance Anxiety
April 17, 2023Go to Episode
S6-E15 Death and Taxes
April 24, 2023Go to Episode
S6-E16 Lost & Found
May 1, 2023Go to Episode
S6-E17 Love Is in the Air
May 8, 2023Go to Episode
S6-E18 Pay It Forward
May 15, 2023Go to Episode
Season 7
10 Episodes - March 13, 2024
S7-E1 Abandon Ships
March 14, 2024Go to Episode
S7-E2 Rock the Boat
March 21, 2024Go to Episode
S7-E3 Capsized
March 28, 2024Go to Episode
S7-E4 Buck, Bothered and Bewildered
April 4, 2024Go to Episode
S7-E5 You Don't Know Me
April 11, 2024Go to Episode
S7-E6 There Goes the Groom
May 2, 2024Go to Episode
S7-E7 Ghost of a Second Chance
May 9, 2024Go to Episode
S7-E8 Step Nine
May 16, 2024Go to Episode
S7-E9 Ashes, Ashes
May 23, 2024Go to Episode
S7-E10 All Fall Down
May 30, 2024Go to Episode
Season 8
18 Episodes - September 25, 2024
S8-E1 Buzzkill (1)
September 26, 2024Go to Episode
S8-E2 When the Boeing Gets Tough... (2)
October 3, 2024Go to Episode
S8-E3 Final Approach (3)
October 10, 2024Go to Episode
S8-E4 No Place Like Home
October 17, 2024Go to Episode
S8-E5 Masks
October 24, 2024Go to Episode
S8-E6 Confessions
November 7, 2024Go to Episode
S8-E7 Hotshots
November 14, 2024Go to Episode
S8-E8 Wannabes
November 21, 2024Go to Episode
S8-E9 Sob Stories
March 6, 2025Go to Episode
S8-E10 Voices
March 13, 2025Go to Episode
S8-E11 Holy Mother of God
March 20, 2025Go to Episode
S8-E12 Disconnected
March 27, 2025Go to Episode
S8-E13 Invisible
April 3, 2025Go to Episode
S8-E14 Sick Day (1)
April 10, 2025Go to Episode
S8-E15 Lab Rats (2)
April 17, 2025Go to Episode
S8-E16 The Last Alarm
May 1, 2025Go to Episode
S8-E17 Don't Drink the Water
May 8, 2025Go to Episode
S8-E18 Seismic Shifts
May 15, 2025Go to Episode
Season 9
12 Episodes - October 9, 2025
S9-E1 Eat the Rich
October 9, 2025Go to Episode
S9-E2 Spiraling
October 16, 2025Go to Episode
S9-E3 The Sky Is Falling
October 23, 2025Go to Episode
S9-E4 Reentry
October 30, 2025Go to Episode
S9-E5 Día de los Muertos
November 6, 2025Go to Episode
S9-E6 Family History
November 13, 2025Go to Episode
S9-E7 Secrets
January 8, 2026Go to Episode
S9-E8 War
January 15, 2026Go to Episode
S9-E9 Fighting Back
January 22, 2026Go to Episode
S9-E10 Handle with Care
January 29, 2026Go to EpisodeS9-E11 Episode 11
February 26, 2026Go to EpisodeS9-E12 Episode 12
February 12, 2026Go to Episode