Clone trooper film series and in the "Star Wars" expanded universe media, a number of specialized trooper units are seen, including elite special forces units such as the 'Advanced Reconnaissance Commandos' (ARC troopers), and Null ARCs, who usually work alone. All clone commandos and ARCs were trained by Mandalorian mercenaries; the elite Clone Troopers are known as Shadow Troopers. The style and color of a clone troopers armor often varies depending on their rank, specialization, unit, or environment, for example, the clone troopers on Kashyyyk wear camouflage green scout-style armour whereas the 501st legion wears standard white armor with blue accents. Another
The Making of Star Wars laserdisc releases of the original versions of the "Star Wars Trilogy". This version is almost identical to the 1977 version but replaces William Conrad's voiceover with that of famed movie trailer announcer Don LaFontaine. This version has not been issued on DVD nor any other format. Some portions of the special were edited into "The Story of Star Wars", a DVD that was issued as a promotional bonus available at Wal-Mart stores for the DVD release of "" in 2005. The Making of Star Wars The Making of Star Wars is a television special produced by 20th Century Fox, which