Robert Downey Jr. (Iron Man) is set to star in Sherlock Holmes, the drama that Guy Ritchie will direct for Warner Bros. Pictures, says Variety.
Downey has committed to the film, which begins shooting in October, after Ritchie turned in a polish of the latest version of the script, written by Anthony Peckham.
Joel Silver, Lionel Wigram, Susan Downey and Dan Lin…
