Bloopers
On the first disc, go to the [Options] menu and type [1138] using your remote control. On some player models you will have to press [10+], [1] and wait for the pause as the player accepts the input. Then press [3] and wait for the pause. Finally, press [8]. This will take you to some incredible bloopers from the movie, complete with DVD credits.
College Campus Advertising
On disc 2 select [Dex's Kitchen and Still Galleries]. When the next screen appears, select [To Dex's Kitchen]. On the next screen highlight the [Main Menu] option. Press [Left] on your remote to highlight a small poster on the wall behind Dex. Press [Enter] to view a series of "wanted ads" that were used on college campuses back in April 2002, to promote Episode II.