Blue Lights

  • Premiered: Mar 2023
  • Episodes: 18
  • Followers: 145
  • Running
  • BBC One
  • Monday at 21
  • Crime Drama Thriller

Seasons:

You need to be logged in to mark episodes as watched. Log in or sign up.

Season 3
3x1
The Party
Episode overview
Air date
Sep 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.
3x2
Skipper
Episode overview
Air date
Oct 06, 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.
3x3
The Bird
Episode overview
Air date
Oct 13, 2025
Grace and Shane push boundaries for Lindsay’s sake as a threat closes in. Aisling and Tommy respond to a call-out where things are not as they seem, with unexpected consequences.
3x4
The Parting Glass
Episode overview
Air date
Oct 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.
3x5
Ordo ab Chao
Episode overview
Air date
Oct 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.
3x6 Season finale
World of Our Own
Episode overview
Air date
Nov 03, 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.

If there are missing episodes or banners (and they exist on TheTVDB) you can request an automatic full show update:

Request show update

Characters

If you like this show, you may also enjoy: