The Doctor Strange movie is coming and is part of the phases of development for the Marvel Cinematic Universe. Strange was referred to in the Captain America: Winter Soldier. In fact phase 2 is about to end, this movie will kick off phase 3. Iron Man will reportedly be in the film as will Black Panther.
Director:Scott Derrickson
Dr. Strange: Benedict Cumberbatch (So far the only really confirmed cast member)
Daniel Bruhl migh be one of the villains
After his career is destroyed, a brilliant but arrogant surgeon gets a new lease on life when a sorcerer takes him under his wing and trains him to defend the world against evil