S04 Episode 1
Life and Death
Officer Nolan and the entire team race against the clock to locate Lopez after she is kidnapped on her wedding day, not only to save her life but her unborn child's.
40 mins · Sun, 26 Sep 2021
S04 Episode 2
Five Minutes
Officer Nolan and Officer Chen's run-in with an infamous thief tips them off to a potentially big heist surrounding the Getty's big gala event; Nolan works up the courage to ask Bailey out on a date.
40 mins · Sun, 3 Oct 2021
S04 Episode 3
In the Line of Fire
Officers Nolan and Chen report to a structure fire and suspect that there is more to the situation than meets the eye; after a sniper shooting, the team search for the shooter and discover the perpetrator has a connection to one of their own.
41 mins · Sun, 10 Oct 2021
S04 Episode 4
Red Hot
Officers Nolan and Chen search for a missing person who may have international ties that could put everyone's lives in danger; Harper continues the search for a serial arsonist; Wesley must overcome an impossible task.
40 mins · Sun, 17 Oct 2021
S04 Episode 5
A.C.H.
When a new designer drug hits LA streets, Officer Nolan and the team have a Halloween they won't soon forget; Lucy questions whether her apartment building might be haunted.
40 mins · Sun, 31 Oct 2021
S04 Episode 6
Poetic Justice
Officer Nolan and the team are on a hunt to retrieve a buried stash of gold before any treasure seekers get hurt; Bradford is tasked with encouraging the oldest cop at the station to retire, and invites him to ride with him.
40 mins · Sun, 7 Nov 2021
S04 Episode 7
Fire Fight
Officer Nolan and Bailey discover there's more to Fred's death than meets the eye; Officers Chen and Bradford demand a treasure hunt rematch and enlist Officer Grey to help set the terms for a new bet.
40 mins · Sun, 14 Nov 2021
S04 Episode 8
Hit and Run
The team go on a city-wide hunt for an individual who is threatening to cause a mass casualty event; Tim's sister shows up unannounced with some surprising news; Lopez continues her inner struggle over Wesley's deal with Elijah.
40 mins · Sun, 5 Dec 2021
S04 Episode 9
Breakdown
Desperate to break free from his connection to Elijah, Wesley tries to plant a listening device in his office to incriminate him; Officer Bradford and his sister, Genny, learn an unsettling truth about their father.
40 mins · Sun, 12 Dec 2021
S04 Episode 10
Heart Beat
Now that John Nolan knows about Bailey's past, he must decide if they still have a future; when a plane crashes in the middle of the city, the team race to find out why.
40 mins · Sun, 2 Jan 2022
S04 Episode 11
End Game
The team must rely on a criminal for his expertise to help take down an even bigger threat; Officers Chen and Bradford investigate the murder of an unhoused teenager who used to be friends with Tamara.
40 mins · Sun, 9 Jan 2022
S04 Episode 12
The Knock
The team respond to the report of a severed hand washing up on the beach and are on the hunt to find its owner; Tim attempts to prove he isn't a control freak to Lucy and invites her on a double date with him and Ashley.
40 mins · Sun, 23 Jan 2022
S04 Episode 13
Fight or Flight
Officers Nolan and Chen must fulfil three quests if they want to get a stolen police helicopter back safely from a teenage thief; Officer Harper and Thorsen must guard a convicted cop killer in the hospital following a prison riot.
40 mins · Sun, 30 Jan 2022
S04 Episode 14
Long Shot
Officers Nolan and Harper help Skip Tracer Randy on his first bounty hunter case; Officer Chen and Sergeant Bradford hunt for a perpetrator on a citywide crime spree.
40 mins · Sun, 27 Feb 2022
S04 Episode 15
Hit List
Officer Harper puts Officer Aaron through Plain Clothes Day, but the exercise is interrupted by an unexpected visitor; after two witnesses for an upcoming grand jury case are murdered, the team must track down the killers before it's too late.
40 mins · Sun, 6 Mar 2022
S04 Episode 16
Real Crime
Desperate to reset the way the world sees him, Officer Thorsen reluctantly decides to be a part of a reality show to help rebrand his image. The show's producer is found murdered and the team must investigate before Aaron is made suspect No.1.
40 mins · Sun, 13 Mar 2022
S04 Episode 17
Coding
Officer John Nolan and the team feel they must negotiate with a distraught man who is holding a hospital hostage to ensure his wife receives a lifesaving surgery.
40 mins · Sun, 3 Apr 2022
S04 Episode 18
Backstabbers
The team are called to investigate a train robbery; Officer Chen has doubts about being Sgt Bradford's aid; Officer Harper takes matters into her own hands and makes a life-changing decision about her personal life.
40 mins · Sun, 10 Apr 2022
S04 Episode 19
Simone
Officer Nolan and the LA division of the FBI enlist the help of FBI trainee Simone Clark when one of her former students is suspected of terrorism following an explosion at a local power station.
40 mins · Sun, 24 Apr 2022
S04 Episode 20
Enervo
The team, alongside the LA division of the FBI, are in a race to stop bombs that have been scattered throughout the city by a suspected terrorist. The joint task force is suspicious of the CIA's involvement in the situation.
40 mins · Sun, 1 May 2022
S04 Episode 21
Mother's Day
Sergeant Grey supports Officer Nolan’s desire to become a training officer and offers to ride with him for the day to get him ready. Meanwhile, Tim and Lucy must manage expectations in their respective relationships as they decide on their plans for Mother’s Day and a romantic vacation.
Sun, 8 May 2022
S04 Episode 21
Mother's Day
Sgt Grey supports Officer Nolan's desire to become a training officer and offers to ride with him for the day to get him ready; Tim and Lucy decide on their plans for Mother's Day and a romantic holiday.
40 mins · Sun, 8 May 2022
S04 Episode 22
Day in the Hole
Officer John Nolan is forced to spend a week in solitary confinement in a quiet border town with a young local officer who is in need of some training. Meanwhile, Sergeant Bradford and Officer Chen discover that looks are deceiving and go undercover together in a possible drug trafficking case.
Sun, 15 May 2022
S04 Episode 22
Day in the Hole
Officer Nolan is forced to spend a week in solitary confinement in a quiet border town with a young local officer who is in need of some training; Sergeant Bradford and Officer Chen go under cover together in a possible drug trafficking case.
40 mins · Sun, 15 May 2022
