Guest Stars Caroline Cave as Ann O'Malley David Lewis as Lawrence Hartley 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 Eric Breker as Dr. John Derrick Trinity Likins as Child Emma Landry Alistair Abell as Ed Wilmont Max Montesi as Spider Gabrielle Rose as Betsy Rob LaBelle as Solomon Kaufman Garry Chalk as Arvid Knudson Kevin McNulty as Arthur William MacDonald as Frank Schnabel Paul McGillion as J.C.W. Weber Rohan Campbell as Eric Doncaster Fred Henderson as Male News Anchor Fiona Hogan as Dr. Rosalyn Herst Emmy O'Leary as Attending Nurse Nels Lennarson as Norm Crawley 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 Ryan Hesp as Brad Ritter David Stuart as Keith Norton Amos Mitchell as Ken Lockhart Mark Dozlaw as Kyle Wence Garfield Wilson as Barry Freeland Katey Hoffman as KKR Paralegal
