Access Exclusive: Rachel McAdams Cast In Guy Ritchie's 'Sherlock Holmes'

Rachel McAdams has been cast as the leading lady in Warner Bros.' new updated big screen version of "Sherlock Holmes," AccessHollywood.com has learned exclusively. The deal is as good as done, and will be announced to the world at a press conference in London on Wednesday, October 1. Ritchie's "Sherlock Holmes" stars Robert Downey Jr. as the title character and Mark Strong has been cast as "Lord Blackwood." More details... inside! (link)