Guest Stars James McKenna as Sgt. Don Brady David McKail as Dr. Mackenzie Julia St. John as Dr. Amanda Chase Julia Dalkin as DC Bennett Adrian Lukis as James Callum Paul Shane as Diesel Bob Andrew Havill as Howard Gellman Lauren Ward as Miriam Walker Tam Williams as Michael / Michele Jane Wood as Margaret Lebouski Patrick Marlowe as Simon Cook Sarah Matravers as Rosemary Morrow Aoife McMahon as Vanessa Allen Lucy Jane Bowen as WPC Collins Dwayne Ryan Brown as Marlon Peters
