Filmmakers' Feature Commentary; Paul W.S. Anderson's Musketeers; Orlando Bloom Takes on The Duke; 17th Century Air Travel; Uncovering France in Germany; Deleted and Extended Scenes; "Did you know?" Trivia Track.
@D. Gale - Yes, it does. It's one of those 3D-effect "lenticular" ones, with the same image as the regular case inside (as pictured on this page). The 3D and 2D versions of the film are on separate discs too: Disc 1) Blu-ray 3D version; Disc 2) 2D Blu-ray + Extras.