The movie had been out of circulation for decades because the negative went missing, sparking an international search. After a ten-year quest veteran Australian producer Anthony Buckley finally tracked it down in mid-2004 in a Pittsburgh warehouse, inside a shipping container marked "For Destruction".
The novel's author, Kenneth Cook, based the fictional town of Bundanyabba on Broken Hill in New South Wales, where much of the movie was filmed on location. The train is seen arriving at "Bundanyabba Sulphide St" station, and Sulphide Street is a genuine station in Broken Hill. Broken Hill is one of the most isolated inland towns in Australia.
According to the DVD commentary, the "artificial" banknotes printed for shooting the "Two-Up" gambling sequence looked so realistic that two extras were later arrested for trying to pass them off as genuine currency.
The sudden eerie silence and dimming of the lights in the bar portrays a ritual that still occurs most evenings in Returned & Services League (RSL) clubs across Australia. Each evening the lights are briefly dimmed and patrons are expected to stand in quiet remembrance of fallen service personnel. Usually the ceremony will coincide with the recitation of the 'Ode of Remembrance', a stanza of Laurence Binyon's 'For the Fallen', through the club PA. It reads: "They shall not grow old, as we that are left grow old. Age shall not weary them, nor the years condemn. At the going down of the sun and in the morning, We will remember them." This is followed by one or two minute's silence, and then the spoken promise by all: "Lest We Forget".
The film features a graphic hunting sequence during which one kangaroo is killed by a hunting dog, many are shot (with several shown wounded but still alive) and one even appears to be deliberately run over. Significant parts of this section were genuine footage of an actual hunt. A production note at the start of the closing credits suggest that these disturbingly confronting images were kept uncut as a deliberate statement against licensed hunting of kangaroos, the survival of which the note claims was at the time 'seriously threatened'.