It's been nearly two years since season 2 of His Dark Materials drew to a close on BBC Two – and it's finally time for the fantasy series to return for its third and final run on BBC Two.
Based on The Amber Spyglass – the third book in Philip Pullman’s beloved trilogy – the new season will bring the story of Lyra and Will to a climax, as the duo aid Lord Asriel in an epic battle against antagonist, the Authority.
Watch the trailer for the brand new series starring Ruth Wilson here.