Easter egg: When on the main menu, if you click down after the the 'Trailers' button a button will appear on the top left corner of the screen next to the 'Main Menu' Title. It is the credits to the makers of the DVD.
Easter egg: On the DVD, go to the Special Features menu. Press up twice on your remote. The special features heading should light up with red blood. Press enter and see a brief documentary about the movie and the graphic novel.
Easter egg: On the disc's main menu, wait for a couple of seconds. Kate's rump will appear and will do a stinky like her son (Stinky). Press your down button until you see PRRRP. Press your enter button to see a clip of Kate teaching you to spell the word "POOP" and some weird message that is saying stinky stuff. Whew. On the special features menu, go to the second page. Highlight the "Photo Gallery" menu entry and press your enter button to highlight S Club. Press your enter button to watch this.