American fans of the Northern Irish police procedural “Blue Lights” can now watch Season 4, which finished its run in the United Kingdom on Nov. 3. The new season began streaming on BritBox in the US on Nov. 12 and will roll out weekly for six weeks.
Season 4 picks up six months after the Season 3 finale, in which Helen McNally was promoted to lead a classified, long-term intelligence operation aimed at infiltrating Dana Morgan’s club and criminal network.
BritBox describes the new season this way: “An explosion of unrest across the city challenges the section, while a series of back-room deals leaves Grace, Annie and Tommy wondering whether justice can ever really be done.”
The season contains six episodes total. Subscribers on BritBox’s Standard plan will see one new episode released each week, with the season concluding on Dec. 17. Those on the Premium plan can stream all six episodes immediately rather than waiting week to week.
“Blue Lights” is available exclusively on BritBox in the United States. The service offers two paid tiers. BritBox Standard is ad-free, allows offline downloads, and costs $10.99 a month after a seven-day free trial. BritBox Premium is a $149.99 annual plan, also preceded by a seven-day free trial, that unlocks the full season at once.
The BBC has not yet ordered a fifth season of “Blue Lights.” Co-creators Declan Lawn and Adam Patterson have said they are stepping back from the show after Season 4, though that departure does not necessarily mean the series has been cancelled.


Add comment