Play the movie as normal
On screen hold down the Chapter button on your remote
When you get to chapter 18 hold down the button for a split second longer
The number 2 will appear
Take your finger off the chapter button
A Screen will appear that says INTERNATIONAL MURDER AND MAYHEM WITH WAYNE RINGBURN
A Short feature will play
From the main menu click on "Cast & Crew" then click on Brad Dourif. On the first page of his filmography is a trailer for Child's Play 2.
Highlight "Bride of Chucky"
Press Enter (only reported for the UK Region 2 edition)
All easter eggs were generously submitted by SirDonk