The dark side of the Force is a pathway to many abilities some consider to be unnatural, and Sheev Palpatine is arguably the most infamous follower of these Sith doctrines. Scheming, powerful, and evil to the core, Darth Sidious restored the Sith and destroyed the Jedi Order. Living a double life, Sidious was in fact Palpatine, a Naboo Senator and phantom menace. He slowly manipulated the political system of the Galactic Republic until he was named Supreme Chancellor -- and eventually Emperor -- ruling the galaxy through fear and tyranny. Long thought killed at the Battle of Endor, a transmission intercepted during the time of the First Order suggests that Palpatine has returned.
Discovered as a slave on Tatooine by Qui-Gon Jinn and Obi-Wan Kenobi, Anakin Skywalker had the potential to become one of the most powerful Jedi ever, and was believed by some to be the prophesied Chosen One who would bring balance to the Force. A hero of the Clone Wars, Anakin was caring and compassionate, but also had a fear of loss that would prove to be his downfall.
A grim Jedi Master with an amethyst-bladed lightsaber, Mace Windu was the champion of the Jedi Order, with little tolerance for the failings of the Senate, the arguments of politicians, or the opinions of rebellious Jedi. As the Clone Wars intensified, Mace sensed the dark side of the Force at work, and knew the Jedi's enemies were plotting to destroy the Order and end its stewardship of the galaxy.