Audio problem: When Mick first meets the two hookers outside the bar, their pimp walks up. He then makes the comment to Mick, "You gonna talk all night, or you gonna screw one of 'em?" Watch the pimp's mouth. He very obviously starts to say something other than "screw" as he mouths an "f" sound. But the camera clicks away to Mick's face and you hear the word "screw". Later in the movie the "f" word is used by the pimp. Must have been a post production edit to keep the PG-13 rating from becoming an R rating.
Audio problem: In the scene where Mick returns from the corroboree and Sue asks if he is telepathic, in the US version of the film, he responds with "You're a woman and a reporter, that makes you the biggest busy body on earth". In the Australian version, instead of "busy body", it is "sticky beak" which means nosy in Australian speak. In the US version, you can see him mouth the words "sticky beak", but it is dubbed with "busy body" for American consumption.
Deliberate mistake: This film contains the most stupid scene ever filmed. Linda Koslowski dips her canteen in a creek and a full grown crocodile grabs it and tries to drag her into the water - and she holds it off in a tug of war until our hero Mick arrives and kills it. Nonsense. A slightly built woman has a much chance of holding her own against a 1200kg croc as I have of flying to the moon. She'd be croc food before he even heard the splash - a croc that big could take a 1000kg buffalo without pausing for breath, never mind a small woman.