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Blue Lights – Season 3, Episode 1

Play trailer Blue Lights – Season 3, Episode 1 Aired Sep 29, 2025 Crime Drama Play Trailer Watchlist
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The arrest of young drug dealer Sandy McKnight begins to expose a criminal conspiracy involving every level of Belfast's society, from wealthy businesswoman Dana Morgan to vulnerable teenager Lindsay Singleton.

Where to Watch

Blue Lights — Season 3, Episode 1

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Cast & Crew

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Sian Brooke

Grace Ellis

Katherine Devlin

Annie Conlon

Nathan Braniff

Tommy Boster

Martin McCann

Stevie Neil

Frankie McCafferty

Barney

Conor Mullen

George McClelland
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Blue Lights — Season 3, Episode 1

Blue Lights Blue Lights Blue Lights View more photos

Critics Reviews

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Brittany Frederick TVBrittanyF.com Nov 14
B+
As the characters are stepping forward, they’re also stepping up another level. This is a solid beginning to a promising new story. Go to Full Review Read all reviews

Episode Info

Synopsis The arrest of young drug dealer Sandy McKnight begins to expose a criminal conspiracy involving every level of Belfast's society, from wealthy businesswoman Dana Morgan to vulnerable teenager Lindsay Singleton.
Director
Jack Casey
Executive Producer
Declan Lawn, Stephen Wright, Louise Gallagher, Adam Patterson
Screenwriter
Declan Lawn, Adam Patterson
Network
BritBox
Genre
Crime, Drama
Original Language
British English
Release Date
Sep 29, 2025