- Initially, the film was supposed to take place at the Freda's bar in Sydney Australia, setting the film in a more colorful and glamour setting, but the film's location was changed at the last minute for the abandoned (at the time) Alexandria Hotel in Waterloo, Australia.
Shot with no shot list.
The fake blood on Mura Martin's (the soldier) suit was never added. It came progressively, after the continuous fight scenes takes.