The Rebel hero Obi-Wan Kenobi is a Jedi Knight who fights for peace. Hiding from the evil Empire after it took control of the galaxy, he secretly watches over Luke Skywlaker. Obi-Wan comes out of hiding to help Luke and the Rebels fight the Empire. He teaches Luke about the Force and gives him a lightsaber that belonged to Luke's father. Obi-Wan chooses to become one with the Force to help Luke fight Darth Vader.