Detective Sherlock Holmes and Dr. John Watson join forces to investigate a murder at Buckingham Palace. They soon learn that they have only four days to solve the case, or the queen will become the next victim.
Will Ferrell , John C. Reilly , Rebecca Hall , Kelly Macdonald , Rob Brydon , Lauren Lapkus , Pam Ferris , Ralph Fiennes , Adam Scherr , Kieran O'Brien
Columbia Pictures
