Guest Stars Lachlan Murdoch as Constable Henry Higgins Mouna Traoré as Rebecca James Erin Agostino as Nina Bloom Daiva Johnston as Eva Pearce Samantha Bond as Lady Suzanne Atherly Dominique Provost-Chalkley as Elizabeth Atherly Kyle Cameron as Rodney Strong Co Starring Kristian Bruun as Constable Augustus "Gus" Jackson Katy Breier as Lydia Hall Sean Connolly Affleck as Samuel Bloom Kelly Van der Burg as Madeline Wellwood Harmon Walsh as Bishop Stefne Mercedes as Erma Fairhurst Hannah Whitmore as Jennie Berridge Yury Ruzhyev as Homeless Citizen Joanna Haughton as Nurse Joseph Motiki as Colin Dunn Roland Greber as Attendant Jennifer Vey as Woman