- David Tennant (DI Alec Hardy)
- Olivia Colman (DS Ellie Miller)
- Julie Hesmondhalgh (Trish Winterman)
- Mark Bazeley (Jim Atwood)
- Lenny Henry (Ed Burnett)
- Sebastian Armesto (Clive Lucas)
- Georgina Campbell (DC Katie Harford)
- Sarah Parish (Cath Atwood)
- Jodie Whittaker (Beth Latimer)
- Andrew Buchan (Mark Latimer)
- Hannah Rae (Daisy Hardy)
- Arthur Darvill (Reverend Paul Coates)
- Carolyn Pickles (Maggie Radcliffe)
- Kumud Pant (Court Guard)