Happy Valley fans can start to get very excited about series 3 after a dramatic new trailer dropped today (Tuesday December 13).
It is the first proper look at the final ever run of the much-loved West Yorkshire crime drama from Sally Wainwright.
And as the near-90 second clip shows, stars Sarah Lancashire, Siobhan Finneran and James Norton are all on hand for this explosive last instalment.
Happy Valley series 3 spoiler-free trailer
Sgt Catherine Cawood (played by Sarah Lancashire) is counting down the days to her retirement.
The trailer shows her discovering the remains of a gangland murder victim in a drained reservoir. But that sparks a chain of events that leads her straight back to Tommy Lee Royce (James Norton).
Her grandson, Ryan (Rhys Connah), is now sixteen and has his own ideas about the kind of relationship he wants to have with the man Catherine refuses to acknowledge as his father.

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