R2-D2

R2-D2 is always getting himself and others into trouble. He tends to wander off when somebody is looking for him. R2-D2 first became known to the Alliance after he fixed Queen Amidala's starship, while all the other spacedriods have already been blown off into space. The Jedi master, Yoda, announces that the droid should have special attention. R2-D2 plays a key role in helping the Alliance survive. He can find information from any computer system in the galaxy. He aslo carried plans for the Death Star (An armored battle station) in his system that helped the rebels find a weakness and destroy it. He is the only one who knows the full story of the Skywalker family.