Guest Stars Levi Meaden as Peter Landry David Lewis as Lawrence Hartley Caroline Cave as Ann O'Malley Alex Rose as Ryan Sanders Brian Markinson as Dr. Roger Perrault Amitai Marmorstein as Paul Kirpatrick Lossen Chambers as Liz Byrne Eric Keenleyside as Dr. Martin Davey Anna Galvin as Dr. Kim Matthews Mackenzie Cardwell as Adult Emma Landry Paul Piaskowski as Dr. Christos Tsoukas Aadila Dosani as Marta Kirpatrick Paloma Kwiatkowski as Darby Stephens Diana Bang as Ruby Dae Kim Haig Sutherland as Dr. Bradley Aaron Douglas as Jim Krepke Jay Brazeau as Dr. John Furesz Karyn Mott as Lisa Krepke Lexa Doig as Marlys Edwardh Farryn VanHumbeck as Teen Jessica Hartley Paul McGillion as J.C.W. Weber Laura Bertram as Kelly Girard Matt Craven as Justice Horace Krever Richard Newman as Cherniak Sarah Smyth as Jenny Gould Gillian Barber as Dr. Hannah Strawczynski Peter Flemming as Dr. Inwood Nils Hognestad as Professor Liam Fazackerley as Chad
