With less than a month to go until the release of Holmes & Watson, a new TV spot has arrived online for the upcoming mystery comedy which stars Will Ferrell and John C. Reilly as Sir Arthur Conan Doyle’s literary icons Sherlock Holmes and Dr. John Watson; check it out here:

The Step Brothers are reunited – this time playing the world’s greatest consulting detective and his loyal biographer – as Will Ferrell and John C. Reilly star as Holmes & Watson.

Holmes & Watson is set for release on December 21st and features a cast that also includes Hugh Laurie (Catch-22), Ralph Fiennes (Spectre), Rebecca Hall (Teen Spirit), Kelly Macdonald (Goodbye Christopher Robin), Rob Brydon (Swimming with Men), and Pam Ferris (Call the Midwife).

via Flickering Myth