Acorn TV, AMC+, and BBC America Debut Trailer for Final Season of the Critically-Acclaimed Crime Drama “Happy Valley” Ahead of Premiere on Monday, May 22 [VIDEO]

Acorn TV, AMC+, and BBC AMERICA debuted today, the anticipated trailer for the third and final season of Sally Wainwright’s enthralling and critically praised drama, Happy Valley, ahead of its premiere on Monday, May 22. Season 3 of the multi-BAFTA Award-winning series will be available exclusively across all three networks, with a new episode debuting weekly.

In the epic and unmissable final season, Sergeant Catherine Cawood (Sarah Lancashire, Julia, Last Tango in Halifax) discovers the remains of a gangland murder victim, sparking a chain of events that unwittingly leads her straight back to murderer and rapist Tommy Lee Royce (James Norton, McMafia, Little Women). Catherine’s grandson Ryan (Rhys Connah, The Runaways) is now sixteen and has ideas of his own about what kind of relationship he wants to have with Tommy, the man Catherine still refuses to acknowledge as his father. Still battling the seemingly never-ending problem of drugs in the valley and those who supply them, Catherine is on the cusp of retirement. Will she solve this final case?

The six-episode season also sees Siobhan Finneran (Downton Abbey) returning to her iconic role as Clare Cartwright, the devoted sister of Catherine.

Happy Valley Season 3 Premiere Schedule

Acorn TV: Season 3 Premieres Monday, May 22

AMC+: Season 3 Premieres Monday, May 22

BBC America: Season 3 Premieres Monday, May 22 @ 10PM ET/PT

How to Catch Up on Seasons 1 and 2

Acorn TV: Season 1 and Season 2 are available to binge now

AMC+: Season 1 and Season 2 are available to binge now

BBC AMERICA: Catch a Season 1 marathon Monday, May 8 through Wednesday, May 10 from 11PM ET/PT, airing two episodes a night back-to-back. Season 2 will air on Monday, May 15 through Wednesday, May 17 from 11PM ET/PT, again, airing two episodes a night back-to-back.

Happy Valley Season 3 is a Lookout Point production for the BBC, co-produced with AMC Networks. The seriesis written and created by Sally Wainwright (Gentleman Jack). Episodes in Season 3 are directed by Sally Wainwright and Patrick Harkins (Guilt) and Fergus O’Brien (Gentleman Jack) with Jessica Taylor serving as producer. Executive producers are Sally Wainwright and Sarah Lancashire, with Faith Penhale and Will Johnston for Lookout Point, Ben Irving, and Rebecca Ferguson for the BBC. BBC Studios, who wholly own Lookout Point, is handling the distribution of the series.