Hidden features
Select the "Bonus Materials" option at the main menu. Press [Down] to highlight the "Hide The Stash" option. Press [Right] to highlight a red lighter. Press [Enter] to view a deleted scene.
Select the "Bonus Materials" option at the main menu. Advance to the second bonus materials screen. Press [Left] to highlight the number 420 at the top of the blackboard. Press [Enter] to view a hidden message.
Select the "Bonus Materials" option at the main menu. Advance to the second bonus materials screen. Press [Left] until the number 420 near the girl's boot his highlighted. Press [Enter] to view a hidden message.
Select the "Bonus Materials" option at the main menu. Advance to the third bonus materials screen. Highlight the "Back" option then press [Up]. Press [Enter] to view a hidden message.
Select the "Bonus Materials" option at the main menu. Advance to the third bonus materials screen. Highlight the "DVD Newsletter" option then press [Right] to highlight the number 420 between the girls. Press [Enter] to view a hidden message.
Hidden trailers
Go to the "Now Playing" option at the "Special Features" screen. After the clips play, you will get to a menu that has the trailer for Half Baked and the DVD trailers for American Pie , American Pie 2, and Fast Times At Ridgemont High.