‘Blue Lights’ Season 4 Comes to BritBox—Here’s How to Watch Free in the US

Blue Lights season four is now available to viewers in the US through BritBox, following its UK run, which ended on 3 November. The Northern Irish police drama continues the story six months after season three and follows Helen McNally as she leads a classified operation targeting Dana Morgan’s club and criminal network.

The six episodes are released weekly for BritBox Standard subscribers from 12 November to 17 December; the monthly plan costs $10.99 after a seven-day free trial. BritBox Premium subscribers can watch all six episodes at once, with an annual price of $149.99 after the same trial. The BBC has not confirmed a fifth season, and the show’s co-creators are stepping down after season four, though that does not mean the series has been cancelled.