Mad Max received a polarized reception upon its release in April 1979, although it won three AACTA Awards and attracted a cult following, while its critical reputation has grown since. Filmed on a budget of A$0.4 million, it earned more than US$100 million worldwide in gross revenue, and held the "Guinness" record for most profitable film. The success of "Mad Max" has been credited for further opening up the global market to Australian New Wave films. The film became the first in the "Mad Max" series, giving rise to three sequels, "Mad Max 2" (1981), "Beyond Thunderdome" (1985), and "" (2015). "A
Mad Max duo produced "Mad Max", working with first-time screenwriter James McCausland (who appears in the film as the bearded man in an apron in front of the diner). According to Miller, his interest while writing "Mad Max" was "a silent movie with sound", employing highly kinetic images reminiscent of Buster Keaton and Harold Lloyd while the narrative itself was basic and simple. Miller believed that audiences would find his violent story more believable if set in a bleak dystopian future. Screenwriter McCausland drew heavily from his observations of the 1973 oil crisis' effects on Australian motorists: Kennedy and Miller first took