Guest Stars Jayne Atkinson as Katherine Collier Jack Cutmore-Scott as Tripp Collier Karoline Xu as Eleanor Chun Danny Johnson as Father Toby Briggs Jere Burns as Llewellyn Mathers Lisa Lu as Celia Chun Annie Q. Riegel as Winnie Goh Sincere Wilbert as That Derrick Tamberla Perry as Alexandra Hochenberg Christian Svensson as Andreas Windeler Sophia Reid-Gantzert as Young Imogene Co Starring Leslie Kwan as Simon James Pizzinato as Brad Paul Yu as Dr. Chun Edem Nyamadi as Dominic Chris Patrick-Simpson as Charlie Holland Eric Regimbald as Stu Matthew McFetridge as Bill