Darth Vader

000000 Darth Vader, born as Anakin Skywalker, is a major character in the Star Wars franchise. He is a high-ranking Jedi Knight -turned-powerful Sith Lord. He is the former Jedi Padawan of Obi-Wan Kenobi, the third and final Sith apprentice of Emperor Palpatine (after Darth Maul and Count Dooku), and the father of Luke Skywalker and Leia Organa.

He serves as the posthumous, post-credit, and possessed protagonist of The Mario and the Jambastions Movie, and the protagonist-turned-minor antagonist of Star Wars: The Revenge of the Evil Spirit.

Personality
After being possessed and turned back to the darkside again by the Sith Order, his personality changed antagonistically.

Trivia

 * Darth Vader is the only Sith Lord who has yellow eyes instead of red.