Comic-Con 2009: Robert Downey Jr. Talks 'Sherlock Holmes'

Comic-Con 2009: Robert Downey Jr. Talks 'Sherlock Holmes'

Did Robert find it difficult to be promoting both “Sherlock Holmes” and “Iron Man 2” at this year’s Comic-Con? Plus, did Robert feel pressure to make the movie feel smart and what was it like working with director Guy Ritchie?