Add the appropriate weaponry and you are set for a night of perfect Halloween fantasy, Lord of the Rings style. Add the mysterious Gandalf the Grey, the ethereal Queen Arwen and of course the paranoid, sniveling and evil Gollum (Smeagel) and you have the perfect group of fantasy personalities to recreate the Lord of the Rings cast. Dressing as Frodo Baggins, the lovable Hobbit from the Shire, will make the perfect costume to lead your group of Lord of the Rings Halloween revelers. The Lord of the Rings cast of characters is rich, eclectic as well as highly recognizable.