Guest Stars Ella Gilbert as Valerie Armstrong Simon Mead as Ronan Garvey Flynn Mehlhopt as Jarred Rachel Morgan as Sinead Martin Miriama Smith as Detective Sergeant Gwenda Shashi Rami as David Edwin Wright as Dr. Ray Rachel Bock as Linda Pastors Barry Te Hira as Kauri Owen Black as Frank Pastors Ross Brannigan as Corrections Officer Laura Stepp as Harriet Friends Cameron Rhodes as George Anderson Claire Ashton voices Radio Journalist Grace Odumosu as Ava Scott Jessi Williams as TV Journalist