Stellan Skarsgård

役 Detective Inspector John River

Adeel Akhtar

役 Detective Sergeant Ira King

Lesley Manville

役 Chief Inspector Chrissie Read

Eddie Marsan

役 Thomas Neill Cream

Nicola Walker

役 Detective Sergeant Jackie "Stevie" Stevenson

Georgina Rich

役 Rosa Fallows

Turlough Convery

役 Frankie Stevenson

Owen Teale

役 Detective Superintendent Marcus McDonald

Sorcha Cusack

役 Bridie Stevenson

Steve Nicolson

役 Jimmy Stevenson