Guest Stars David Lewis as Lawrence Hartley Caroline Cave as Ann O'Malley Jared Ager-Foster as Peter Landry Brian Markinson as Dr. Roger Perrault Ricardo Ortiz as Ryan Sanders Lossen Chambers as Liz Byrne Amitai Marmorstein as Paul Kirpatrick Eric Keenleyside as Dr. Martin Davey Paul Piaskowski as Dr. Christos Tsoukas Kimberly Sustad as Caitlyn Hartley Robert Moloney as Dr. Derek Naylor Alistair Abell as Ed Wilmont Eric Breker as Dr. John Derrick Trinity Likins as Child Emma Landry Max Montesi as Spider Rob LaBelle as Solomon Kaufman Gabrielle Rose as Betsy Garry Chalk as Arvid Knudson Kevin McNulty as Arthur William MacDonald as Frank Schnabel Paul McGillion as J.C.W. Weber Fred Henderson as Male News Anchor Rohan Campbell as Eric Doncaster Nels Lennarson as Norm Crawley Emmy O'Leary as Attending Nurse Fiona Hogan as Dr. Rosalyn Herst Ben Wilkinson as Dr. Mark Phillips Ed Witzke as Dave Kirsten Slenning as Chelsea Bibb Natalie Trent as KKR Female Associate Mark Sweatman as Charlie Garfield Wilson as Barry Freeland Ryan Hesp as Brad Ritter David Stuart as Keith Norton Amos Mitchell as Ken Lockhart Mark Dozlaw as Kyle Wence Katey Hoffman as KKR Paralegal
