The WORST episodes of Blue Lights
Every episode of Blue Lights ever, ranked from worst to best by thousands of votes from fans of the show. The worst episodes of Blue Lights!
For three police recruits in Belfast, the pressure is immense. Facing criminal gangs and divided communities, they don't know who to trust. The odds are, they won't all make it.
#1 - The Stamp of Nature
Season 2 - Episode 4 - Aired 5/6/2024
Lee is the new boss in Mount Eden. Under pressure from Canning to get results, Shane leads Tommy into danger.
#2 - World of Our Own
Season 3 - Episode 6 - Aired 11/3/2025
Grace and Sean are under serious threat, while Lindsay's testimony exposes the Ginleys. Colly takes a risk to go after Morgan, and Fogerty decides Tina is no longer useful.
#3 - Ordo ab Chao
Season 3 - Episode 5 - Aired 10/27/2025
Grace and Sean bring in George for questioning, leading Morgan to take drastic measures to silence him. Shane faces an unexpected situation on a routine call-out.
#4 - The Parting Glass
Season 3 - Episode 4 - Aired 10/20/2025
Grace offers up a secret about her past in an attempt to connect with Lindsay. Aisling’s erratic behaviour forces Tommy to make a heartbreaking decision.
#6 - Skipper
Season 3 - Episode 2 - Aired 10/6/2025
A car crash has traumatic consequences for Aisling, while the fallout creates a deadly situation for the section. Grace turns to child protection to try to help Lindsay.
#7 - The Party
Season 3 - Episode 1 - Aired 9/29/2025
A drug overdose brings the Blackthorn team into the world of Belfast’s seemingly innocent elite. Grace considers her failings when she is confronted by a face from her past.
#8 - The Loyal
Season 2 - Episode 6 - Aired 5/20/2024
Mount Eden descends into chaos as Grace tries to get Henry out from under Lee’s control. Happy finally learns the truth.
#9 - Where I Want to Be
Season 2 - Episode 5 - Aired 5/13/2024
Annie’s job is on the line. As Lee consolidates power, Stevie and Grace are thrown back together on a response call, with terrible consequences.
#10 - The Code
Season 1 - Episode 1 - Aired 3/27/2023
PSNI probationer Grace promises to help Angela, whose son has fallen in with a notorious gang. But with undercover agents watching, will she be able to keep her word?
#11 - Love Knows
Season 2 - Episode 3 - Aired 4/29/2024
As tensions grow in Mount Eden, a response call forces Stevie to confront his past. Annie deals with the consequences of an impulsive decision.
#13 - This Too Shall Pass
Season 2 - Episode 1 - Aired 4/15/2024
A year into the job, the team are faced with a drug-fuelled crime wave that leads them into a loyalist estate. A violent clash puts Stevie and Grace’s working relationship at risk.
#14 - Love the One You're With
Season 1 - Episode 6 - Aired 5/1/2023
The team work together after the shooting. Stevie clashes with the spooks, Mo learns the truth about his father, and Grace accepts that she might break her promise to Angela.
#16 - Full Moon Fever
Season 1 - Episode 4 - Aired 4/17/2023
The police ombudsman investigates the team after a disastrous night shift. Helen uncovers a scandal, while a crisis at home has Grace doubting her career choice.
#17 - The Fear
Season 1 - Episode 3 - Aired 4/10/2023
A paramilitary-style assault case has Grace determined to bring the McIntyres to their knees. When Gordy pulls away from Angela, she becomes desperate for help.
#18 - Bad Batch
Season 1 - Episode 2 - Aired 4/3/2023
The team scramble to deal with a bad batch of drugs while the McIntyres try to cover their tracks. Annie receives terrifying news that has her wondering who she can trust.