Guest Stars Lachlan Murdoch as Constable Henry Higgins Shanice Banton as Violet Hart Daniel Maslany as Detective Llewellyn Watts Arwen Humphreys as Margaret Brackenreid Bea Santos as Louise Cherry Kenzie Delo as Constable Tucker Ben Sanders as Detective Edwards Laurie Murdoch as Melvin Banks Francis Melling as Anarchist Jeff Kassel as Quinton Crisp Amber V. Cull as Bethany Sarah Gnocato as Mathilda Crisp Robin Archer as Mr. Colwin Michal Grzejszczak as Jerome Dale Samms as Lionel Bently Ian MacPherson as Constable Ripley Stephen Switzman as Thaddeus Monk