After being released from prison, "Australia Joe" attempts a bank robbery and escapes. Out west, his gang robs the town-hall and steals papers for some mysterious person "higher up." Joe learns the identity of this man and prevents his marriage to the daughter of a man he has framed.
Left in the care of his half-breed brother, Buck, by his dying mother, Wallace Layson has no knowledge of his family history. His father, knowing that his son will inherit a ranch on his 21st birthday, tries to secure the property for himself by persuading a dance hall girl to come between the boy...
