Guest Stars Catherine Disher as Martha Endicott Tinsdale Kylee Evans as Stephanie Borden Sarah Power as Abigail Pershing Rhys Matthew Bond as Nick Radford Peter MacNeill as George O'Hanrahan Marc Bendavid as Mayor Donovan Davenport Scott Cavalheiro as Adam Hawkins Gianpaolo Venuta as Vincent Gabrielle Miller as Linda Wallace Dale Whibley as Luke Williams Courtney Deelen as Lisa Gold Linda Thorson as Mrs. Hansen Marlaina Andre as Dennise Williams (Luke's Mom)