Time to insert the third disc of the DVD set, the one housing the Dario 
Argento cut of the film. Acces the the 'Extras' option. Once there, 
highlight the 'Trailers' menu entry. Using the LEFT arrow key on your 
remote control, click until you highlight the zombie on the left. 
Now press ENTER to reveal a clip of John Harrison, the screwdriver 
zombie from the movie talking about an experience he went through when 
a fan recognized him while he was bowling and pointed him out as the 
screwdriver zombie.