Guest Stars Robert Hobbs as Officer Stone Emily Child as Lucy O'Hara Jenny Umbhau as Lai David Butler as Chief Russell Flannagan Kenneth Fok as Jacob Jacques Bessenger as Officer McLeod Steven P. Park as Tu Martin Munro as Leonard Raice Tayah Ronen Abels as Molly O'Hara Caleb Payne as Ethan O'Hara Craig Gardner as Mr. Simmons Lourens Walden as Davey O'Hara Luan Walden as Michael O'Hara Rebecca Makin-Taylor as Miss Carlson Emmanuel Castis as Clyde Nichols Michelle Allen as Claire Jefferson Lan as Shan Cameron Froud as Dax Lili Ming as Pai Lin Jonathan Chan-Pensley as Liu Wei Russell Crous as Spencer Thornhill Freddie Kruger as Greenly Nathalie Chung Kim Yuen as Liu Wei's Wife Alfred van Reenen as Cop