Ian McKellen Tweets Out Mr. Holmes Movie Poster

02/06/2015 10:43 am EST

Star Ian McKellen has tweeted out the first teaser poster for his upcoming film, Mr. Holmes, based on the novel A Slight Trick of the Mind by Mitch Cullin.

The posters features McKellen as Sherlock Holmes. In the film, McKellen will playing an aging Sherlock who is trying to solve one last mystery before he loses his memory, and his sharing stories of his life with his housekeeper's young son along the way.

The film is directed by Bill Condon, and will debut at the Berlin International Film Festival on February 6.

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