I recently had the good fortune to stumble upon an episode of Discovery's Movie Magic. Aired in 1994 and, apparently, not available on DVD this was quite a find. Even after almost two decades since airing, this behind the scenes look at character creation through makeup and appliances is fascinating. Here is episode 1 but be sure to check out all of TylerHaslett's videos to see more in the Movie Magic series along with other wonderful FX videos.
Haunt on!