Director Dia Taylor and lead actress Brooke Moss are cousins.
Shooting took a year hiatus between 2nd shooting day and 3rd.
No actors auditioned for their roles, they were all cast by Dia Taylor who had previously worked with them and had written the roles specifically for them.
The black and white patch on Bradley's jacket belongs to the fictional government organization Australian Customs Quarantine Group (ACQG) which is seen in producer Nick Koniuszko's short film Incident Report. The patch adds the idea that the two stories are in the same universe, implying that Bradley was either a member of the ACQG or simply given or stole the jacket from someone who was.