Transformers: Revenge of the Fallen Transformers: Revenge of the Fallen Transformers: Revenge of the Fallen is a 2009 American science fiction action film directed by Michael Bay and based on the Transformers toy line. It is the sequel to 2007's "Transformers", as well as the second installment in the live-action "Transformers" film series. Taking place two years after its predecessor, the plot revolves around Sam Witwicky, who is caught in the war between two factions of alien robots, the Autobots, led by Optimus Prime and the Decepticons, led by Megatron. Sam is having strange visions of Cybertronian symbols, and being hunted by the Decepticons under
Transformers technology natural energon on the planet. Similarly, in "", The Dinobots assumed dinosaur forms with organic shells to protect themselves from energon radiation. Techno-Organic Hybrids are transformers who possess or have obtained organic halves (having been infused with an organic being's DNA) and can be considered a fusion of both technological & organic lifeforms at cellular level. Transformers of this type are featured prominently in the "Beast Wars" era and even more so in "Beast Machines" (with their existence and techno-organic nature being an important plot element). Their outward appearance often varies from slightly robotic, completely organic, or a combination of