Karen Pirie

Lauren Lyle

as DI Karen Pirie

Chris Jenks

as DC Jason Murray

Zach Wyatt

as DS Phil Parhatka

Emer Kenny

as River Wilde

Rakhee Thakrar

as Bel Richmond

Steve John Shepherd

as DCS Lees

John Michie

as Fergus Sinclair Snr

Julia Brown

as Catriona 'Cat' Grant

Saskia Ashdown

as DC Isla Stark

Mark Rowley

as Mick Prentice Jnr

Jamie Michie

as Brodie Grant Jnr

Stuart Campbell

as Kevin Campbell

Frances Tomelty

as Mary Grant Snr

James Cosmo

as Brodie Grant Snr