From the disc's "Main Menu", go to the "Special Features". Once you get there, press your Left button to highlight one of the eyes of the Jack-O-Lantern. The words 'Hidden Footage' will also appear in side the eye. Now press your Enter button and you will get to see some footage from the world premiere of the movie in April of 2000 and from the George 2000 awards.
All easter eggs were generously submitted by SirDonk