The Men Inside of R2-D2 and C-3PO Actually Hated Each Other

In 1975, George Lucas was casting for his upcoming sci-fi film The Star Wars (name later changed to simply Star Wars). After a joint casting session with Brian De Palma, who was looking to hire actors for his new horror movie Carrie, Lucas was able to cast many of his principal actors. He decided on two young no-names, Carrie Fisher and Mark Hamill, as well as a friend from his previous film, American Graffiti, Harrison Ford, to portray the three main characters: Princess Leia, Luke Skywalker, a...