The international trailer for "Mr. Holmes" spotlights Sherlock himself in new footage that delves into the man behind the myth.

Based on the novel "A Slight Trick of the Mind" by Mitch Cullin, the film stars Ian McKellen as Sherlock Holmes in his golden years. With the help of Roger (Milo Parker), the son of his caretaker Mrs. Munro (Laura Linney), he attempts to close a case 50 years in the making.

"Mr. Holmes" arrives in theaters on July 17.