Matthew McNulty Tom Rees Actor Clara Rugaard Neve Kelly Actor Rebecca Root DS Diana Aird Actor William Ash Michael Wyatt Actor Emily Taaffe Maria Kelly Actor Nicholas Gleaves William Wyatt Actor Alex Lanipekun Daniel Sands Actor Laura Aikman Victoria Sands Actor Ann Ogbomo Christine Wyatt Actor Robyn Cara Katie Sands Actor Karen Henthorn Joan Connolly Actor Grant Crookes Police Officer Actor Oliver Huntingdon Nicky Actor Lee Byford Police Officer , Desk Sergeant Actor Hollie-Jay Bowes PC Chloe Hastings Actor Edward Judge Burns Actor Cameron Howitt Max Sands Actor Trevor Walton Police Officer Actor Kiarash Behnam MX Lads Actor Pete McTighe Executive Producer, Writer Julian Stevens Executive Producer Ed Lilly Director Carl Tibbetts Director Serena Thompson Executive Producer Paul Walker Director Þóra Hilmarsdóttir Director Roanne Bardsley Writer Laura Grace Writer Charlene James Writer Charlotte Wolf Writer Carly Paradis Music Mark Hedges Producer Angus Mitchell Cinematographer