Robert Downey Jr at Comic Con 2009

***Update: Not only did RDJ steal the show at the Warner Bros panel for Sherlock Holmes, he also lead the pack during the film’s press conference. We have a full transcript of the actor’s hilarious antics within our Sherlock Holmes conference coverage.

Robert Downey Jr, Rachel McAdams, and the producers of Sherlock Holmes presented a new trailer for Sherlock Holmes and took the audience’s questions today at Comic Con, but it was our hero RDJ who stole the show.  Check out some videos of him charming the pants off the 6,000 person venue after the jump…

Robert Downey Jr discusses researching for the role of Sherlock Holmes

Robert Downey Jr talks about the challenges he faced in preparing for the role of Sherlock Holmes

Robert Downey Jr brags about his fighting skills, threatening to take out the whole exhibition hall.

Robert Downey Jr talks about working with Jude Law….’s mustache.