: Brad Dourif (Gríma Wormtongue) had to shave his eyebrows off five times over three years due to repeated filming recalls.
: To ensure accuracy to Tolkien's world, actors playing Orcs rinsed their mouths with a liquorice-based mouthwash so the insides appeared black when they snarled. Critical Success & Awards The Lord of the Rings: The Two Towers
For fans looking to dive deeper, several resources are available through retailers like World of Books and the Focus on the Family Store : : Brad Dourif (Gríma Wormtongue) had to shave