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 Mrs Collins 1 guest appearances Frank Gagliano 1 guest appearances Anna Collins 1 guest appearances Mr Collins 1 guest appearances George 1 guest appearances Mrs O'Leary 1 guest appearances Mr Moynihan 1 guest appearances J Rex Negus 1 guest appearances Tommy O'Connor 1 guest appearances Janice Williams 1 guest appearances John Boateng 1 guest appearances Mrs Lennon 1 guest appearances Mr Harding 1 guest appearances Chris Jacques 1 guest appearances Mr Tom 1 guest appearances Janey 1 guest appearances Mrs Becker 1 guest appearances Jackie Campbell 1 guest appearances Bar Manager 1 guest appearances Suez Tolliver 1 guest appearances ⇤ « 1 2 3 » ⇥