Episode 3 S01 E03

Helen McCrory (as Emma Banville) Jonathan Forbes (as Dominic Truelove) Sam Swainsbury (as Kevin Russell) Wunmi Mosaku (as DCS Olivia Greenwood) Rebecca Callard (as Annie Peterson) Catherine Steadman (as Karen Buxton) John Bishop (as Steve Livesey) Rick Warden (as Charlie Simms) Allan Corduner (as Monty Berman) Jemima Rooper (as Maggie Berman) Michael Gambon (as Sir Alistair McKinnon) Jack Shepherd (as Arthur Banville) Kika Markham (as Eleanor Banville) Douglas Reith (as Justice Angus Hill)