Will Ferrell and John C. Reilly are once again reunited in the newly released trailer for Holmes and Watson from Sony Pictures.

Get Hard’s Etan Cohen directs the film in which Ferrell plays the age-old super sleuth and Reilly is his is trusted sidekick Dr. Watson. The film takes on a comedy twist of the Sir Arthur Conan Doyle’ classic mysteries. The film also stars Hugh Laurie, Rebecca Hall, Rob Brydon, Kelly Macdonald and Ralph Fiennes.

Also in trailers – Jason Mantzoukas takes a road trip of discovery in trailer for The Long Dumb Road

The film has a US release of December 21st and will be out here the UK 26th December.

Holmes and Watson Official Synopsis

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.