Context of Sherlock Holmes, Warner Bros. Pictures presents in association with Village Roadshow Pictures, a Silver Pictures production in association with Wigram Productions, a Guy Ritchie film ; producers, Joel Silver, Lionel Wigram, Susan Downey, Dan Lin ; screenwriters, Lionel Wigram, Michael Robert Johnson ; screen story by Michael Robert Johnson and Anthony Peckham and Simon Kinberg ; directed by Guy Ritchie, (DVD)