S05E20: S.T.R.
Officer Tim Bradford’s ex-wife returns and asks the team to help her save someone from her undercover past. Isabel’s return also creates additional pressure in Lucy and Tim’s relationship as they assist in the search.
Previous Episode 
Season 1
Pilot
S1E1 / 16 Oct 2018
Crash Course
S1E2 / 23 Oct 2018
The Good, the Bad and the Ugly
S1E3 / 30 Oct 2018
The Switch
S1E4 / 13 Nov 2018
The Roundup
S1E5 / 20 Nov 2018
The Hawke
S1E6 / 27 Nov 2018
The Ride Along
S1E7 / 04 Dec 2018
Time of Death
S1E8 / 11 Dec 2018
Standoff
S1E9 / 08 Jan 2019
Flesh and Blood
S1E10 / 15 Jan 2019
Redwood
S1E11 / 22 Jan 2019
Heartbreak
S1E12 / 12 Feb 2019
Caught Stealing
S1E13 / 19 Feb 2019
Plain Clothes Day
S1E14 / 26 Feb 2019
Manhunt
S1E15 / 05 Mar 2019
Greenlight
S1E16 / 19 Mar 2019
The Shake Up
S1E17 / 26 Mar 2019
Homefront
S1E18 / 02 Apr 2019
The Checklist
S1E19 / 09 Apr 2019
Free Fall
S1E20 / 16 Apr 2019
Season 2
Impact
S2E1 / 29 Sep 2019
The Night General
S2E2 / 06 Oct 2019
The Bet
S2E3 / 13 Oct 2019
Warriors and Guardians
S2E4 / 20 Oct 2019
Tough Love
S2E5 / 27 Oct 2019
Fallout
S2E6 / 03 Nov 2019
Safety
S2E7 / 10 Nov 2019
Clean Cut
S2E8 / 17 Nov 2019
Breaking Point
S2E9 / 01 Dec 2019
The Dark Side
S2E10 / 08 Dec 2019
Day of Death
S2E11 / 23 Feb 2020
Now and Then
S2E12 / 01 Mar 2020
Follow-Up Day
S2E13 / 08 Mar 2020
Casualties
S2E14 / 15 Mar 2020
Hand-Off
S2E15 / 22 Mar 2020
The Overnight
S2E16 / 05 Apr 2020
Control
S2E17 / 12 Apr 2020
Under the Gun
S2E18 / 26 Apr 2020
The Q Word (1)
S2E19 / 03 May 2020
The Hunt (2)
S2E20 / 10 May 2020
Season 3
Consequences
S3E1 / 03 Jan 2021
In Justice
S3E2 / 10 Jan 2021
La Fiera
S3E3 / 17 Jan 2021
Sabotage
S3E4 / 24 Jan 2021
Lockdown
S3E5 / 14 Feb 2021
Revelations
S3E6 / 21 Feb 2021
True Crime
S3E7 / 28 Feb 2021
Bad Blood
S3E8 / 28 Mar 2021
Amber
S3E9 / 04 Apr 2021
Man of Honor
S3E10 / 11 Apr 2021
New Blood
S3E11 / 18 Apr 2021
Brave Heart
S3E12 / 02 May 2021
Triple Duty
S3E13 / 09 May 2021
Threshold
S3E14 / 16 May 2021
Season 4
Life and Death
S4E1 / 26 Sep 2021
Five Minutes
S4E2 / 03 Oct 2021
In the Line of Fire
S4E3 / 10 Oct 2021
Red Hot
S4E4 / 17 Oct 2021
A.C.H.
S4E5 / 31 Oct 2021
Poetic Justice
S4E6 / 07 Nov 2021
Fire Fight
S4E7 / 14 Nov 2021
Hit and Run
S4E8 / 05 Dec 2021
Breakdown
S4E9 / 12 Dec 2021
Heart Beat
S4E10 / 02 Jan 2022
End Game
S4E11 / 09 Jan 2022
The Knock
S4E12 / 23 Jan 2022
Fight or Flight
S4E13 / 30 Jan 2022
Long Shot
S4E14 / 27 Feb 2022
Hit List
S4E15 / 06 Mar 2022
Real Crime
S4E16 / 13 Mar 2022
Coding
S4E17 / 03 Apr 2022
Backstabbers
S4E18 / 10 Apr 2022
Simone
S4E19 / 24 Apr 2022
Enervo
S4E20 / 01 May 2022
Mother's Day
S4E21 / 08 May 2022
Day in the Hole
S4E22 / 15 May 2022
Season 5
Double Down
S5E1 / 25 Sep 2022
Labor Day
S5E2 / 02 Oct 2022
Dye Hard
S5E3 / 09 Oct 2022
The Choice (I)
S5E4 / 16 Oct 2022
The Fugitive
S5E5 / 23 Oct 2022
The Reckoning
S5E6 / 30 Oct 2022
Crossfire
S5E7 / 06 Nov 2022
The Collar
S5E8 / 04 Dec 2022
Take Back
S5E9 / 04 Dec 2022
The List (I)
S5E10 / 03 Jan 2023
The Naked and the Dead
S5E11 / 10 Jan 2023
Death Notice
S5E12 / 17 Jan 2023
Daddy Cop
S5E13 / 24 Jan 2023
Death Sentence
S5E14 / 31 Jan 2023
The Con
S5E15 / 14 Feb 2023
Exposed
S5E16 / 21 Feb 2023
The Enemy Within (I)
S5E17 / 28 Feb 2023
Double Trouble
S5E18 / 21 Mar 2023
A Hole in the World
S5E19 / 28 Mar 2023
S.T.R.
S5E20 / 18 Apr 2023
Going Under (I)
S5E21 / 25 Apr 2023
Under Siege
S5E22 / 02 May 2023
Season 6
Strike Back
S6E1 / 20 Feb 2024
The Hammer
S6E2 / 27 Feb 2024
Trouble in Paradise
S6E3 / 05 Mar 2024
Training Day
S6E4 / 26 Mar 2024
The Vow
S6E5 / 02 Apr 2024
Secrets and Lies
S6E6 / 09 Apr 2024
Crushed
S6E7 / 30 Apr 2024
Punch Card
S6E8 / 07 May 2024
The Squeeze
S6E9 / 14 May 2024
Escape Plan
S6E10 / 21 May 2024
Season 7
The Shot
S7E1 / 07 Jan 2025
The Watcher
S7E2 / 14 Jan 2025
Out of Pocket
S7E3 / 21 Jan 2025
Darkness Falling
S7E4 / 28 Jan 2025
Til Death
S7E5 / 04 Feb 2025
The Gala
S7E6 / 11 Feb 2025
The Mickey
S7E7 / 18 Feb 2025
Wildfire
S7E8 / 25 Feb 2025
The Kiss
S7E9 / 11 Mar 2025
Chaos Agent
S7E10 / 18 Mar 2025
Speed
S7E11 / 25 Mar 2025
April Fools
S7E12 / 01 Apr 2025
Three Billboards
S7E13 / 08 Apr 2025
Mad About Murder
S7E14 / 15 Apr 2025
A Deadly Secret
S7E15 / 22 Apr 2025
The Return
S7E16 / 29 Apr 2025
Mutiny and the Bounty
S7E17 / 06 May 2025
The Good, the Bad, and the Oscar
S7E18 / 13 May 2025
Season 8
Czech Mate
S8E1 / 06 Jan 2026
Fast Andy
S8E2 / 13 Jan 2026
The Red Place
S8E3 / 20 Jan 2026
Cut and Run
S8E4 / 26 Jan 2026
The Network
S8E5 / 02 Feb 2026
Burn 4 Love
S8E6 / 09 Feb 2026
Baja
S8E7 / 16 Feb 2026
Grand Theft Aircraft
S8E8 / 23 Feb 2026
Fun and Games
S8E9 / 02 Mar 2026
His Name Was Martin
S8E10 / 09 Mar 2026
Aftermath
S8E11 / 16 Mar 2026
Spy Games
S8E12 / 23 Mar 2026
The Thinker
S8E13 / 30 Mar 2026
Tiger Bear
S8E14 / 06 Apr 2026
Survive the Streets
S8E15 / 13 Apr 2026
Out of Time
S8E16 / 20 Apr 2026
Dead Ringer
S8E17 / 27 Apr 2026
The Bandit
S8E18 / 04 May 2026
Nathan Fillion
John Nolan
Melissa O'Neil
Lucy Chen
Eric Winter
Tim Bradford
Alyssa Diaz
Angela Lopez
