Guest Stars David Lewis as Lawrence Hartley Caroline Cave as Ann O'Malley Levi Meaden as Peter Landry Brian Markinson as Dr. Roger Perrault Alex Rose as Ryan Sanders Mackenzie Cardwell as Adult Emma Landry Anna Galvin as Dr. Kim Matthews Paloma Kwiatkowski as Darby Stephens Diana Bang as Ruby Dae Kim Haig Sutherland as Dr. Bradley Garry Chalk as Arvid Knudson Rob LaBelle as Solomon Kaufman David Allan Pearson as Edward Greenspan Keala Wayne Winterhalt as Pre-Teen Mya Paula Burrows as Adult Jessica Hartley Grace Chin as Female News Anchor Max Archibald as 10 Year Old Carter Ken Tremblett as Grant Braeburn Nicholas Holmes as 9 Year Old Andy Harrison MacDonald as Phone Guy Mia Hope as Teen Mya
