Main Characters DC Mark Callaghan 12 main appearances DC Isobel de Pauli 12 main appearances DI Howard Jones 12 main appearances DC Frank White 12 main appearances DC Jo McMullan 12 main appearances Chief Inspector Graham Hill 11 main appearances Julie Callaghan 10 main appearances John Sullivan 9 main appearances Patrick Callaghan 8 main appearances Ian Callaghan 8 main appearances
Recurring Guest Characters Mr Mackie 1 guest appearances Neil Gray 1 guest appearances John Kelly 1 guest appearances Simone Kelly 1 guest appearances Interviewer 1 guest appearances Peter Kitchen 1 guest appearances O'Brien 1 guest appearances Mandy 1 guest appearances Michelle Lynch 1 guest appearances Georgie White 1 guest appearances Connor Tierney 1 guest appearances Bernadette Carey 1 guest appearances John Twomey 1 guest appearances Alan Pollock 1 guest appearances ⇤ « 1 2 3 » ⇥