According to FemaleFirst, Miller will be directed by Guy Ritchie in the film Sherlock Holmes.
Robert Downey Jr. will play the well-known detective in the new version of the story, which Ritchie describes as a bit riskier than other films about the man. The Ritchie film will feature Holmes’ skills as a boxer.
It is still unknown who will play Dr. Watson, although rumours are circulating that it will be Russell Crowe.
Sienna Miller has several films to be released, although dates have not been announced. Her film G.I. Joe: Rise of Cobra will hit theatres on August 7, 2009.