Easter egg: This Easter Egg is on the Theatrical Version Special Divimax Edition, region 1, although it may be on other regions as well. Go to the Extras section. Scroll down to the "Main Menu" option, and then press down one more time. This will highlight the zombie silhouette to the right of the screen. Press enter and it will play an interview with Chris Romero.
Easter egg: On the Main Menu, press the down arrow until "Revenge of the Pink Panther" lights up. Then, hit Enter. You will see Peter Sellers' face going through the many "looks" of Jacques Clouseau.
Easter egg: On the Special Edition version, go to page three of the special features, go to 'main menu' then hit left, and you can highlight the knife that Jennifer holds. The easter egg reveals a selection of stills from the movie.