Guest Stars Lachlan Murdoch as Constable Henry Higgins Kristian Bruun as Constable Augustus "Gus" Jackson Sharon McFarlane as Mrs. Richards Paula Brancati as Sophia Lucas Kimberly-Sue Murray as Hilda Gregson Lara Gilchrist as Eustacia Stokes Jonathan Koensgen as Kane Mueller Molly Kidder as Judith Winslow Zaib Shaikh as Professor Mahmoud Bahmanyar Stuart Dowling as Martin Jones John Bregar as Alvin Storey Lisa Charleyboy as Marianne Storey Uncredited Ruth Goodwin as Amelia Richards Krystal Meadows as Virginie Rousseau Melissa Mae Lloyd as Ethel Morgan