DVD credits
Insert Disc 2. Select the "Humans Only" door then highlight the "Production Tour" option. Press [Left] to highlight the "DVD Credits" text on one of the door runways on the left side. Press [Enter] to view the discs' production credits.
Paper airplane select
Insert Disc 2. Select the "Humans Only" door, then select the "Pixar" door. Highlight the Monsters, Inc. Eye logo at the lower right of the screen and press [Left] to highlight the flying paper airplane. Press [Enter] to watch view the "1st Annual Pixar International Air Show".
Outtakes
Insert Disc 2. Select the "Monsters Only" door, then highlight the right-pointing arrow under the "New Monster Adventures" text. Press [Right] to highlight the "eye" in the Monsters, Inc. logo. Press [Enter] to view the outtakes.
In order to view the outtakes on Disc 1, watch the credits in full screen mode.
Hidden menu
Insert Disc 2. Select the "Humans Only" door and advance to Chapter 7. The disc will automatically advance to Title 9 and seven doors should appear, leading to a clip about the Pixar atrium, a monkey joke, a pre-production sequence, a clip from the movie, two outtakes, and the disc's production credits.