For the fans of the original 1977 Star Wars film, here is a real treat: Actor auditions for the roles of Han Solo, Luke Skywalker, and Princess Leia:

http://io9.com/star-wars-audition-tapes-feature-a-very-different-origi-1702308808

Fascinating to see some famous faces pop up here (particularly Kurt Russell!), but in the end I guess they got the right actors to play the right roles.

Still, a most curious “what if”!