Recurring Guest Characters Barbara McCallum 39 guest appearances Mrs. Marsh 37 guest appearances Dr. Grace Howlett 26 guest appearances Bruce Hardwick 18 guest appearances Damien 17 guest appearances Phil 17 guest appearances Sergeant Greg Hardwick 15 guest appearances Frank 14 guest appearances Olive 13 guest appearances Dave 13 guest appearances Maddrick 13 guest appearances Anne 11 guest appearances Gez 10 guest appearances Mikayla 8 guest appearances Stacey 8 guest appearances Dawn 6 guest appearances Jim 6 guest appearances Martin 4 guest appearances Steve 4 guest appearances Cathy 3 guest appearances ⇤ « 1 2 3 4 5 6 7 8 9 10 » ⇥