The original film, done in 1977, which is considered the fourth in the series. It was re-released about 25 years after its' creation to include modern technology. This film starred Mark Hamill as Luke Skywalker, Carrie Fisher as Princess Leia, and Harrison Ford as Han Solo. The movie is also known as "Adventures of the Starkiller - Episode 1. The film pits Darth Vader and his troops against a small group of rebel fighters. Luke is the son of Darth Vader, although he does not know it. He gets advice from Obi-Wan Kenobi, an old, but wise man. Luke must help the resistance.