Insert the fullscreen side of the disc. Select the "Special Features" option at the main menu. Highlight "The Making Of Thirteen" option then press Right to highlight a large red circle with "13" inside. Press Enter to view a deleted scene. Highlight the "Extras" option at the main menu. Press Up to view the scene with the chicken, but with music. Select the "Extras" option at the main menu. Highlight the "Menu" option, then press Right to view a deleted scene that reveals the contents of the drug box in the climax.