Guest Stars Isis Hainsworth as Maddy Wallace Kate Bracken as Grace Douglas Chris Fulton as Jay Anne Kidd as Meredith Cristian Ortega as Jamie Douglas Jeremy Neumark Jones as Adam Elliot Owen Whitelaw as Lee Walsh Gilly Gilchrist as Charlie Fuller Matthew Zajac as Minister Mathews Beth Marshall as Helen Harry Wood as 12-year-old Adam Kanesly Tait as 12-year-old Grace James Harkness as Matt Louie O'Raw as 5-year-old Adam Gordon Alexander as Man in Suit Elizabeth Healey as Leah Maisie O'Raw as 5-year-old Grace Anna Coote as 8-year-old Claire Jack Burns as 10-year-old Rob
