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 Amitai Marmorstein as Paul Kirpatrick Lossen Chambers as Liz Byrne 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 Garry Chalk as Arvid Knudson William MacDonald as Frank Schnabel Gabrielle Rose as Betsy Max Montesi as Spider Kevin McNulty as Arthur Rob LaBelle as Solomon Kaufman Paul McGillion as J.C.W. Weber Fred Henderson as Male News Anchor Rohan Campbell as Eric Doncaster Emmy O'Leary as Attending Nurse Fiona Hogan as Dr. Rosalyn Herst Nels Lennarson as Norm Crawley Mark Dozlaw as Kyle Wence Ben Wilkinson as Dr. Mark Phillips Natalie Trent as KKR Female Associate Mark Sweatman as Charlie Ryan Hesp as Brad Ritter David Stuart as Keith Norton Ed Witzke as Dave Amos Mitchell as Ken Lockhart Garfield Wilson as Barry Freeland Katey Hoffman as KKR Paralegal Kirsten Slenning as Chelsea Bibb
