"Behind the Skull" bonus feature on the Captain America: The First Avenger Blu-ray 3D and Blu-ray, coming to stores on Tuesday, October 25. Having earned $365.7 million worldwide, the action adventure will also be available as a single-disc DVD. The three-disc set includes the film on Blu-ray in high-definition 3D and in high definition 2D, as well as on standard definition DVD with a digital copy. The two-disc Blu-ray/DVD combo pack includes a high definition presentation of the film, plus a standard definition presentation with a digital copy. Both sets boast over an hour of behind-the-scenes bonus material including an original Marvel short film, an exclusive sneak peek into the ultimate Super Hero team, Marvel's The Avengers, six featurettes that go behind-the-scenes of the filmmaking process, deleted scenes and much more.