Happy Valley has once again been enthralling viewers following its return earlier this month for a third and final season. It's been seven years since fans have caught up with Sergeant Catherine Cawood and sister Clare Cartwright. While Sarah Lancashire has been heavily praised for her performance as Catherine, Siobhan Finneran has also been winning rave reviews for her reprisal of Clare. We take a look at her life and some of the roles she's played including Lancashire mum Janice Garvey in Beni

Don't miss Laura Fraser (The Missing) and Siobhan Finneran (Downton Abbey) in Loch Ness, our newest Acorn TV Original. This gripping mystery set against the backdrop of Scotland's most iconic loch premieres Monday, June 19. | Acorn TV

Laura Fraser (The Missing) and Siobhan Finneran (Downton Abbey) star Loch Ness, a haunting Scottish noir streaming exclusively on Acorn TV. | Acorn TV