Nabil Elouahabi Hass Actor Tamzin Griffin Val Actor Christopher Nolan Superintendent Byrne Actor Eric Shango Danny Actor Natalie Simpson DS Helen Morgan Actor Tomiwa Edun Alex Actor Oliver Senton Webster King Actor Kevin Eldon Jeff Washington Actor Kerry Godliman Sonya Actor Dino Kelly Mac Actor Bethan Cullinane Hope Actor Vicky McClure Lana Washington Actor, Executive Producer Julian Ovenden Commander John Francis Actor Maanuv Thiara DI Amar Batra Actor Os Leanse Hugo Actor Dan Whitlam Tim Actor Lewis Jamison Josh Actor Jed Mercurio Executive Producer Mark Redhead Executive Producer Jessica Sharkey Executive Producer Audrey Cooke Director Amanda Duke Writer Chris Roe Original Music Jennie Darnell Director Jamie Donoughue Director