Guest Stars Jonny Brugh as Monty McNamara John Leigh as Constable Tom Rob Kipa-Williams as Zac Richards Peter Elliott as Bill "Big Mac" McNamara Manon Blackman as Lindsay McNamara Reon Bell as Billy Olivia Tennet as Siouxsie McNamara Bridie Carter as Jan David Fane as Smiler Henry Beasley as Ollie Miriama Smith as Ngahuia Richards Jessica Redmayne as Poppy Kelly Rachael Carpani as Rosemary Kelly