Star Wars Director George Lucas has confirmed that former star wars stars will return for episode 7. Star Wars cast members Harrison Ford, Mark Hamill and Carrie Fisher who played Luke, Solo and Leia in episodes 1, 2 and 3.
The three had already been signed by Lucas but he said but they are now pretty much in final stages of negotiation. But he has backtracked on this by adding: "I won't say whether the negotiations were successful or not." Also this week Joseph Gordon Levitt was rumoured to be playing Han Solo.