On disc one go to the special features menu and highlight "DVD rom". Press left to reveal the Preadator laser sight and press enter. You will now see a short interview with director John McTiernan.
On Disk 2 go to the "Inside Predator" menu. Highlight "Classified Action". Press up to see the Predato's laser sight, then press enter to see an interview with Jesse Ventura.
On disk 2, go to Predator Special Effects and highlight "Main Menu". Press left to highlight a Predator sight and press enter. You'll then see an interview with Stan Winston.
On disk 2, go to Photo Gallery and once on photo sixteen press enter. You will now see the cast discussing gettin sick from the water they drank on location.
All easter eggs were generously submitted by spikey2000