Riley Keough, the granddaughter of Elvis Presley, is in talks for a role in the fourth instalment of the Mad Max movies. Australian filmmaker George Miller is back in the writer-director seat for Fury Road. The film's plot is being kept secret, but things are likely to take place a short while after the story detailed in 1985's Mad Max: Beyond Thunderdome. That keeps Mad Max - who was portrayed in the original movie by Mel Gibson - relatively young and to be played by Tom Hardy. Riley Keough the daughter of Lisa Marie Presley will play one of the "Five Wives", a group of women that Hardy must protect from the bad guys.