Easter egg: If you have the regular Child's Play DVD (the one with Chucky looking at you with a scrunched, evil face while holding a knife), go on the bonus features, go to the second page with the behind the scenes features, and press "right." Chucky's eyes should turn red, so press enter, and you'll get a very brief, animated version of Chucky saying "Hi, evil comes in little packages, like me."
Easter egg: On Die Hard Ultimate Edition disc 2(special features) the menu is themed around the Nakatomi building roof, and the highlighted option has roof lights lit up. Press up to highlight secret lights, and press enter to see an explosion.