Build a movie plot around this: Who does Bob pose as ? An aborigine.
A:
Set in the Australian outback in the 1880s, the movie follows a series of events following the horrific rape and murder of the Hopkins family, likely committed by the infamous Burns brothers gang.The film opens in a remote wood building with a violent gunfight between the police and Charlie Burns' (Guy Pearce) gang, which ends with the deaths of all of the gang members except for Charlie and his younger brother Mikey. Captain Stanley (Ray Winstone) makes a proposition to Charlie: he and the feeble-minded Mikey can go free of the crimes they have committed if Charlie kills his older brother, Arthur (Danny Huston). Arthur is a mercurial psychopath who is so vicious the Aboriginal tribes refer to him as "The Dog Man" and both the police and the Aborigines refuse to go near his camp. Captain Stanley states his intention to civilize the harsh Australian wilderness by bringing Arthur to justice and using Mikey as leverage. Charlie has nine days to find and kill Arthur, or else Mikey will be hanged from the gallows on Christmas Day.Captain Stanley's motivations for taming Australia are revealed: he has been forced to move there with his delicate wife, Martha Stanley (Emily Watson), and apparently wants to make it a safer place for them to live. The Stanleys were friends of the Hopkins family, leading Martha to have nightmares about her dead friends. Word spreads of Stanley's deal with Charlie, primarily from Stanley's corrupt subordinate, Sergeant Lawrence (Robert Morgan), causing disgust among the townspeople.Shortly thereafter, Eden Fletcher (David Wenham), for whom Captain Stanley works, orders that Mikey be given one hundred lashes as punishment for the rape and murder of the Hopkins family. Stanley is aghast at this, not only because he believes Mikey is likely innocent and the flogging may kill him or harm him irreparably, but also because it will break his deal with Charlie and bring the Burns gang's revenge upon him and his wife. Stanley sends Sergeant Lawrence away with tracker Jacko (David Gulpillil)...