Guest Stars Steven Lunavich as Dieter Schuh Neil Stoddart as Police Diver Arnijka Larcombe-Weate as Olivia Reimers Gary Sweet as Bruce Reimers Luke Pegler as Kurt Calanna Mercia Deane-Johns as Sofia Calanna Tracie Filmer as Yvonne / Security Guard Ashlee Lollback as Cerise Warren Elouise Rushmore as Young Fern Harrow Danxia Yang as Registrar Carla McGuane as Police Diver Robert Newman as Mr. Kingsbury