The film was widely released in North America on 25 December 2009, and on 26 December 2009 in the UK, Ireland, the Pacific and the Atlantic. Rachel McAdams stars as their former adversary Irene Adler and Mark Strong portrays villain Lord Henry Blackwood. In 1890, eccentric detective Holmes and his companion Watson are hired by a secret society to foil a mysticist's plot to gain control of Britain by seemingly supernatural means. and Jude Law portray Sherlock Holmes and Dr. The screenplay, by Michael Robert Johnson, Anthony Peckham, and Simon Kinberg, was developed from a story by Wigram and Johnson. The film was directed by Guy Ritchie and produced by Joel Silver, Lionel Wigram, Susan Downey, and Dan Lin. Sherlock Holmes is a 2009 period mystery action film based on the character of the same name created by Sir Arthur Conan Doyle.