Concept art for the Marvel's new films sneak on Blu-ray
Next gallery »With 'Trance' on the way, ranking Danny Boyle's 10 feature films to date
« Previous galleryMovies we might consider seeing in 3D
Lady Sif in action
Lady Sif (Jaimie Alexander) in action in a behind-the-scenes shot in "Thor: The Dark World."
Photo Credit: Marvel Studios