S08E04: The Sepulveda Protocol
A blackout throws the city into chaos, forcing 20-Squad onto the streets for an emergency patrol day, which quickly escalates when Hondo and team uncover a terror threat.
Previous Episode 
Season 1
Pilot
S1E1 / 02 Nov 2017
Cuchillo
S1E2 / 09 Nov 2017
Pamilya
S1E3 / 16 Nov 2017
Radical
S1E4 / 23 Nov 2017
Imposters
S1E5 / 30 Nov 2017
Octane
S1E6 / 07 Dec 2017
Homecoming
S1E7 / 14 Dec 2017
Miracle
S1E8 / 21 Dec 2017
Blindspots
S1E9 / 04 Jan 2018
Seizure
S1E10 / 11 Jan 2018
K-Town
S1E11 / 18 Jan 2018
Contamination
S1E12 / 01 Feb 2018
Fences
S1E13 / 01 Mar 2018
Ghosts
S1E14 / 08 Mar 2018
Crews
S1E15 / 29 Mar 2018
Payback
S1E16 / 05 Apr 2018
Armory
S1E17 / 12 Apr 2018
Patrol
S1E18 / 19 Apr 2018
Source
S1E19 / 26 Apr 2018
Vendetta
S1E20 / 03 May 2018
Hunted
S1E21 / 10 May 2018
Hoax
S1E22 / 17 May 2018
Season 2
Shaky Town
S2E1 / 27 Sep 2018
Gasoline Drum
S2E2 / 04 Oct 2018
Fire and Smoke
S2E3 / 11 Oct 2018
Saving Face
S2E4 / 18 Oct 2018
S.O.S.
S2E5 / 25 Oct 2018
Never Again
S2E6 / 01 Nov 2018
Inheritance
S2E7 / 08 Nov 2018
The Tiffany Experience
S2E8 / 15 Nov 2018
Day Off
S2E9 / 29 Nov 2018
1000 Joules
S2E10 / 06 Dec 2018
School
S2E11 / 03 Jan 2019
Los Huesos
S2E12 / 10 Jan 2019
Encore
S2E13 / 31 Jan 2019
The B-Team
S2E14 / 07 Feb 2019
Fallen
S2E15 / 14 Feb 2019
Pride
S2E16 / 21 Feb 2019
Jack
S2E17 / 07 Mar 2019
Cash Flow
S2E18 / 04 Apr 2019
Invisible
S2E19 / 18 Apr 2019
Rocket Fuel
S2E20 / 25 Apr 2019
Day of Dread
S2E21 / 02 May 2019
Trigger Creep
S2E22 / 09 May 2019
Kangaroo
S2E23 / 16 May 2019
Season 3
Fire in the Sky
S3E1 / 02 Oct 2019
Bad Faith
S3E2 / 09 Oct 2019
Funny Money
S3E3 / 16 Oct 2019
Immunity
S3E4 / 23 Oct 2019
The LBC
S3E5 / 30 Oct 2019
Kingdom
S3E6 / 06 Nov 2019
Track
S3E7 / 13 Nov 2019
Lion's Den
S3E8 / 20 Nov 2019
Sea Legs
S3E9 / 27 Nov 2019
Monster
S3E10 / 11 Dec 2019
Bad Cop
S3E11 / 15 Jan 2020
Good Cop
S3E12 / 22 Jan 2020
Ekitai Rashku
S3E13 / 29 Jan 2020
Animus
S3E14 / 04 Mar 2020
Knockout
S3E15 / 11 Mar 2020
Gunpowder Treason
S3E16 / 18 Mar 2020
Hotel L.A.
S3E17 / 25 Mar 2020
Stigma
S3E18 / 08 Apr 2020
Vice
S3E19 / 22 Apr 2020
Wild Ones
S3E20 / 29 Apr 2020
Diablo
S3E21 / 20 May 2020
Season 4
3 Seventeen Year Olds (1)
S4E1 / 11 Nov 2020
Stakeout (2)
S4E2 / 11 Nov 2020
The Black Hand Man
S4E3 / 18 Nov 2020
Memento Mori
S4E4 / 25 Nov 2020
Fracture
S4E5 / 09 Dec 2020
Hopeless Sinners
S4E6 / 16 Dec 2020
Under Fire
S4E7 / 13 Jan 2021
Crusade
S4E8 / 27 Jan 2021
Next of Kin
S4E9 / 17 Feb 2021
Buried
S4E10 / 03 Mar 2021
Positive Thinking
S4E11 / 10 Mar 2021
U-Turn
S4E12 / 24 Mar 2021
Sins of the Fathers
S4E13 / 07 Apr 2021
Reckoning
S4E14 / 21 Apr 2021
Local Heroes
S4E15 / 05 May 2021
Lockdown
S4E16 / 12 May 2021
Whistleblower
S4E17 / 19 May 2021
Veritas Vincint
S4E18 / 26 May 2021
Season 5
Vagabundo
S5E1 / 01 Oct 2021
Madrugada
S5E2 / 08 Oct 2021
27 David
S5E3 / 15 Oct 2021
Sentinel
S5E4 / 22 Oct 2021
West Coast Offense
S5E5 / 05 Nov 2021
Crisis Actor
S5E6 / 12 Nov 2021
Keep the Faith
S5E7 / 03 Dec 2021
Safe House
S5E8 / 10 Dec 2021
Survive
S5E9 / 02 Jan 2022
Three Guns
S5E10 / 09 Jan 2022
Old School Cool
S5E11 / 27 Feb 2022
Provenance
S5E12 / 06 Mar 2022
Short Fuse
S5E13 / 13 Mar 2022
Albatross
S5E14 / 20 Mar 2022
Donor
S5E15 / 27 Mar 2022
The Fugitive
S5E16 / 10 Apr 2022
Cry Foul
S5E17 / 17 Apr 2022
Family
S5E18 / 24 Apr 2022
Incoming
S5E19 / 01 May 2022
Quandary
S5E20 / 08 May 2022
Zodiac
S5E21 / 15 May 2022
Farewell
S5E22 / 22 May 2022
Season 6
Thai Hard
S6E1 / 07 Oct 2022
Thai Another Day
S6E2 / 14 Oct 2022
Woah Black Betty
S6E3 / 21 Oct 2022
Maniak
S6E4 / 28 Oct 2022
Unraveling
S6E5 / 04 Nov 2022
Checkmate
S6E6 / 18 Nov 2022
Sequel
S6E7 / 02 Dec 2022
Guacaine
S6E8 / 09 Dec 2022
Pariah
S6E9 / 06 Jan 2023
Witness
S6E10 / 13 Jan 2023
Atonement
S6E11 / 20 Jan 2023
Addicted
S6E12 / 03 Feb 2023
Lion's Share
S6E13 / 10 Feb 2023
Gut Punch
S6E14 / 24 Feb 2023
To Protect and To Serve
S6E15 / 03 Mar 2023
Blowback
S6E16 / 10 Mar 2023
Stockholm
S6E17 / 31 Mar 2023
Genesis
S6E18 / 07 Apr 2023
Bunkies
S6E19 / 21 Apr 2023
All That Glitters
S6E20 / 05 May 2023
Forget Shorty
S6E21 / 12 May 2023
Legacy
S6E22 / 19 May 2023
Season 7
The Promise
S7E1 / 16 Feb 2024
Peace Talks
S7E2 / 23 Feb 2024
Good for Nothing
S7E3 / 01 Mar 2024
Spare Parts
S7E4 / 08 Mar 2024
End of the Road
S7E5 / 08 Mar 2024
Escape
S7E6 / 15 Mar 2024
Last Call
S7E7 / 05 Apr 2024
Family Man
S7E8 / 12 Apr 2024
Honeytrap
S7E9 / 19 Apr 2024
SNAFU
S7E10 / 26 Apr 2024
Whispers
S7E11 / 03 May 2024
Allegiance
S7E12 / 10 May 2024
Twenty Squad
S7E13 / 17 May 2024
Season 8
Vanished
S8E1 / 18 Oct 2024
Gang Unit
S8E2 / 25 Oct 2024
Life
S8E3 / 01 Nov 2024
The Sepulveda Protocol
S8E4 / 08 Nov 2024
Human Interest
S8E5 / 15 Nov 2024
Hot Button
S8E6 / 22 Nov 2024
Home
S8E7 / 06 Dec 2024
Left of Boom
S8E8 / 13 Dec 2024
Open Season
S8E9 / 31 Jan 2025
The Heights
S8E10 / 07 Feb 2025
AMBER
S8E11 / 14 Feb 2025
Deep Cover
S8E12 / 21 Feb 2025
High Ground
S8E13 / 28 Feb 2025
The Santa Clara
S8E14 / 07 Mar 2025
Hostages
S8E15 / 14 Mar 2025
Hail Mary
S8E16 / 04 Apr 2025
The Enemy Within
S8E17 / 11 Apr 2025
Exploited
S8E18 / 18 Apr 2025
Run to Ground
S8E19 / 02 May 2025
Devil Dog
S8E20 / 09 May 2025
Ride or Die (1)
S8E21 / 16 May 2025
Return to Base (2)
S8E22 / 16 May 2025
Shemar Moore
Daniel 'Hondo' Harrelson
Jay Harrington
David 'Deacon' Kay
David Lim
Victor Tan
Patrick St. Esprit
Robert 'Bob' Hicks
Anna Enger Ritch
Zoe Powell
Niko Pepaj
Miguel Alfaro
