Upon inserting Disc Two, the default menu option will be an arrow pointing to "The Criterion Collection" on the top of the screen. Press enter to view an introduction to the DVD by Ben Stiller. (If this is not the case, you may also navigate to the top of the screen to access this egg.)
From Disc Two's main menu, click on "Scrapbook". Highlight "Storyboards" and press down. An arrow will now be pointing at the mouse in the bottom left corner of the screen. Press enter to view some behind-the-scenes tomfoolery with Bill Murray.
The next Easter Egg is also accessible from the "Scrapbook" menu. Highlight "Stills" and press up to highlight the picture above it. Press enter to view an outtake of Anjelica Huston's hair in flames.
The last egg can also be found in the "Scrapbook" menu. Highlight "Murals" and press down to highlight the picture below. Press enter to view an amazing plate-spinning demonstration.