Go to the [Special Features] area of the DVD and go to the [Making the Matrix] option and hit [Enter]. When the new screen pops up, select the option [The Dreamworld] and hit [Enter]. When this screen pops up hit [Continue] and select the option [Follow the White Rabbit]. Now, when watching the film, nine white rabbits will appear in the lower left-hand corner of the screen. When one appears, hit [Enter] and a behind the scenes featurette of that speciic sequence will play. When it's over you will return to your place in the film.