Hasbro Darth Vader Voice Changer Hasbro Darth Vader Voice Changer The Darth Vader Voice Changer is a toy released by Hasbro in 2004 as part of the tail end of its Original Trilogy Collection line of toys focusing on characters from "Star Wars", "The Empire Strikes Back", and "Return of the Jedi". The voice changer allows the wearer to talk in a voice somewhat like James Earl Jones as Darth Vader, the Dark Lord of the Sith, and also included numerous built-in phrases and Vader's breathing sound from the movies. Variations of the helmet also exist. In 2008, a similar Clone Trooper Voice Changer was
Star Wars: Episode III – Revenge of the Sith state to fight a Sith Lord. These are a few examples of many descriptions of characters' feelings and inner narrative. There are even some humorous lines added in, including extra dialogue in the battle between Grievous and Obi Wan - Grievous says, "I was trained by Count Dooku," and Obi-Wan replies, "What a coincidence; I trained the man who killed him." An official prequel novel, "Labyrinth of Evil" () by James Luceno, was published in 2005. It is set near the end of the Clone Wars and directly before the events of "Star Wars: Episode III Revenge of the Sith".