Guest Stars Lachlan Murdoch as Constable Henry Higgins Shanice Banton as Violet Hart Daniel Maslany as Detective Llewellyn Watts Arwen Humphreys as Margaret Brackenreid Jesse LaVercombe as Jack Walker Sebastian Pigott as Dr. Dixon James McGowan as Dr. Forbes Marc Senior as Robert Parker Sarah Swire as Amelia Ernst Ben Sanders as Detective Edwards Ryan Hollyman as John Lincoln Co Starring Ken Hall as Derek Ferdinand Alex Hatz as Percival Emerson Jeremy Legat as Aldous Germaine Maddy Foley as Piano Player Joel Rinzler as Hotel Bar Owner Sherry Schell as Nurse Ric Reid as Chief Constable Caitlin Driscoll as Stella Davenport Nick Biskupek as Gibson Andrew Perun as Station House #5 Constable Mehron Halitsky as Medical Seminar Student Aiden Altow as Medical Seminar Student Charlie Ebbs as Bar Patron