Article Photos: Movie review: 'Sherlock Holmes: A Game of Shadows' 4/18

Actor Robert Downey Jr. signs autographs as he arrives on the red carpet for the European Premiere of Sherlock Holmes: A Game of Shadows, a filmed directed by Guy Ritchie, at a central London cinema, London, Thursday, Dec. 8, 2011. (AP Photo/Joel Ryan) ORG XMIT: LENT119