VIDEO : Benedict Cumberbatch Calls 'Doctor Strange' Effects 'Phenomenal'

Actor Benedict Cumberbatch, star of the Marvel's upcoming "Doctor Strange," says the visual effects in the film are "phenomenal." In the film, Cumberbatch, plays Stephen Strange, a surgeon who becomes a powerful sorcerer. The film is expected to be a "magical departure" for the Marvel universe. Director Scott Derrickson says the film lent itself well to an IMAX translation, with over an hour of footage specially shot for the IMAX experience. Doctor Strange opens on November 4.