plans for the Transtech series, and - rather than go a year without Transformers, as Takara had chosen to do - opted to import Car Robots for the 2001 year. Renamed Transformers: Robots in Disguise (regularly referred to with the acronym of RiD by fans) the series stands alone, unconnected to any of the previous continuities as a complete, self-contained universe. Conceptually, the show united ideas from across the G1 and Beast eras by pitting the vehicular Autobots, led by Optimus Prime, against the bestial Predacons, led by Megatron, and through the inclusion of classic concepts such as Headmaster and combining technology; dubbed into English by Saban Entertainment, many fan-friendly references to the previous continuities were also added. The first story arc of the series is a series of episodic adventures introducing the majority of the cast - like the original animated series, it was very Autobot-heavy, with most characters being newly designed (bar the Spy Changers, repainted versions of Generation 2 figures, and Tow-Line and Skid-Z, repainted Machine Wars toys), while on the Predacon side, only Megatron was a new mould, with his troops being repaints of Beast Wars Transmetal 2 toys. The trend continued into the second story arc, which introduced RiDs version of the Decepticons - redecos of the G1 Combaticons and G2 "Laser Optimus Prime" toy - and Optimus Prime's bitter brother, Ultra Magnus. This led smoothly into the third and final arc of the show, which saw Magnus and Prime merge into Omega Prime, and Decepticon leader Scourge began his plot to wrest the power of the ancient battle station, Fortress Maximus, away from both Megatron and the Autobots. Its airing schedule heavily disrupted by the 9/11 event, Robots in Disguise had to be re-edited in several ways for content, and several of its episodes aired out of order, or not at all in America. Although initially derided by some fans for its especially light-hearted, joke-filled nature, demand is high for the series to be released on DVD in North America; although available in the United Kingdom, it has yet to see a release in America due to the Walt Disney Company's acquisition of Saban and its products. Unicron Trilogy The "Unicron Trilogy" is so-named for the major role that the chaos bringer Unicron plays in each of the three series that comprise it. Taking place over a twenty year span from 2010 to 2030,