•
Rob Lowe as Chief Constable Bill Hixon; head of the East Lincolnshire Police Force •
Bronwyn James as DC Muriel Yeardsley; a trainee CID detective toward whom Bill takes a particular shine •
Rachael Stirling as Lady Mary Harborough; a local crown court judge with whom Bill has an affair •
Anjli Mohindra as Deputy Chief Constable Lydia Price; Bill's second in command •
Tony Pitts as the
police and crime commissioner Keith Metcalfe; Bill's manager •
Anthony Flanagan as PC Sean Cobley; a disillusioned beat cop determined not to accept Bill's new regime •
Divian Ladwa as PC Troy Drakes; PC Cobley's bumbling beat partner • Aloreia Spencer as Kelsey Hixon; Bill's teenage daughter •
Angela Griffin as Lisa Cranston; a local journalist assigned to oversee Bill's tenure as Chief Constable •
Vicki Pepperdine as Broadbent; the force's resident pathologist •
Steffan Rhodri as DS Alex Blair; DC Yeardsley's immediate superior • Aleksandar Jovanovic as Oleg Kraznov; a dangerous Russian businessman attempting to build a criminal empire on Bill's turf ==Production==