The return will see Sgt Catherine Cawood played by Sarah Lancashire uncover the remains of a gangland murder victim in a drained reservoir.
The discovery sparks a chain of events primary in direction of Tommy Lee Royce, performed by James Norton.
Alongside fixing the murder, Catherine need to deal with her marriage with her grandson Ryan, now 16 who has his have thoughts about the form of partnership he wants to have with his father, Tommy.
In other places, in an additional component of town, a area pharmacist finds by themselves about their head when a neighbour is arrested.
Pleased Valley Solid
- Catherine Cawood: Sarah Lancashire
- Tommy Lee Royce: James Norton
- Clare Cartwright: Siobhan Finneran
- Nevison Gallagher: George Costigan
- Ryan Cawood: Rhys Connah
- Daniel Cawood: Karl Davies
- Andy Shepherd: Vincent Franklin
- Ann Gallagher: Charlie Murphy
- Neil Ackroyd: Con O’Neill
- Richard Cawood: Derek Riddell
- Shafiq Shah: Shane Zaza
- Gorkem Tekeli: Mete Dursun
- DC Carey: Joe Simpson
How to view Delighted Valley
Happy Valley returns to screens on BBC One and BBC iPlayer at 9pm on Sunday, January 1.
The demonstrate will then keep on every single 7 days at the very same time on BBC A single.
Where by is Satisfied Valley filmed?
The award-successful drama is set in West Yorkshire in Calder Valley and is also largely shot in the same Valley.
Formerly, Content Valley was shot in Calder Valley, Keighley, Huddersfield, Sowerby Bridge and Meltham.
But for the most up-to-date season, crews were noticed at the suburb of Halifax in Boothtown and Hebden Bridge.