Okay, so I just saw the first teaser for season four of Blue Lights! Seriously, I’m so hyped for this show to come back later this year. It’s a Northern Ireland police drama and the sneak peek looks awesome.
New photos from the show have been released, featuring returning cast members Siân Brooke (as Grace Ellis), Martin McCann (as Stevie Neil), Katherine Devlin (as Annie Conlon), and Nathan Braniff (as Tommy Foster).
In season four, Grace, Tommy, and Annie have been working as response officers for three years. They’re stretched thin and dealing with a dangerous new crime wave that the police are struggling to contain.


The trial of Gerry Cliff for murder also reveals a hidden secret from the past, causing disruption within the police force and throughout the city’s criminal network.
Grace, Tommy, and Annie are at a turning point in their lives, facing difficult choices. To move forward, they’ll need to be brave enough to confront a shocking reality – the truth about everything.
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Richard Dormer returns as Gerry, alongside Hannah McClean as solicitor Jen Robinson, and Jonathan Harden as the former Inspector Jonty Johnson, all reprising their roles from season one.
Brooke, also known for her role in The Undeclared War, recently shared some thoughts on the upcoming fourth season in an interview with Metro. She said that when her character, Grace, eventually leaves the police force, it will always be a special part of her career.



Sharing what it was like growing up with a father in law enforcement, she explained that policing was simply a normal part of her childhood.
I always knew my buddy was involved in something big – his friends were all part of ‘the force,’ whatever that meant. I’d often overhear his phone calls, and they’d frequently come over for drinks after work, talking about it all. It was definitely a close-knit group.
The people involved spend so much time traveling together in a car, experiencing all sorts of unusual and challenging things. It’s inevitable that they develop very strong relationships with one another, and that’s something the show really emphasizes.
The popular series Blue Lights is coming back this fall on BBC One and BBC iPlayer. You can currently watch seasons one through three on BBC iPlayer.
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2026-07-22 18:49