Well, Sid's 'All Hope is Gone' mask is know for moving eyebrows, LED lights around the eyes, and changing his voice. So I wanted to know what controlled it all, batteries, motors, etc.
While visiting OpiumofthePeople.net
I saw pictures of a group photo which Sid had his back to:
While visiting OpiumofthePeople.net
I saw pictures of a group photo which Sid had his back to:
A little cluttered, huh?