When does Blue Lights return?
Blue Lights returns October 6, 2026
Season 4, Episode 2 “Numbers” airs October 6, 2026 — that's in 6 days
Blue Lights
Follows rookie police officers working in Belfast, a city in which being a frontline response cop comes with unique pressures and dangers.
Status: Returning Series · 4 seasons
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Where can I watch Blue Lights?
More return dates:
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When does Lanterns return?When does Brothers return?When does MobLand return?When does Re:ZERO -Starting Life in Another World- return?When does Slow Horses return?When does Mushoku Tensei: Jobless Reincarnation return?When does Monster: The Lizzie Borden Story return?When does Ted Lasso return?When does Against the Current return?When does One Piece return?When does American Horror Story return?When does Reacher return?
Air dates from TMDB and TVmaze, updated daily. Chill List is the easiest way to track TV shows and get episode alerts.