Michael Jenkins Creator, Writer Alex Dimitriades Det. Sr. Const. Eddie Mercia Actor Alexandra Davies Det. Sr. Const. Donna Parry Actor Tom Long Det. Sr. Const. Guy 'Guido' Martin Actor Anna Lise Phillips Det. Sr. Const. Cameron Smart Actor Katherine Slattery Madeleine Delaney Actor Penny Cook Chief Insp. Sharon Kostas Actor Socratis Otto Justin Carmody Actor Amie Mckenna Tracey Bell Actor Anna Torv Irena Nedov Actor John Waters Senior Detective Bill Martin Actor