77 - Some of the more bizarre ideas from the first draft of the ESB script included: Vader going into a retreat to his deep lava cave with pet gargoyles and demons; Lando being a Clone who survived the Clone Wars and, when 3PO is "smashed" on the Cloud City, Vader out takes his robotic heart and crushes it.
84. James Earl Jones requested that he not be credited for supplying the voice of Darth Vader in Star Wars. At the time, he said he felt he had not done enough work to get the billing, but he later admitted that he didn't want his name associated with the film because he was still an up-and-coming actor, and didn't want to be typecast.
85. James Earl Jones and David Prowse have never met.
86. The original teaser was narrated by Orson Welles, who was the original choice to do the voice of Darth Vader.
90 - The THX sound system actually has nothing to do with Lucas' first film THX 1138, it is merely an acronym for Tom Hollman Experiment, the person who developed the system. Much to Hollman's chagrin, Lucas has done little to deflate the fortuitous connection between the system's name and his first film.
91. The planet name 'Coruscant' was created by author Timothy Zahn in May 1991 for his book Heir to The Empire. Lucas liked the name and included shots of Coruscant, the Imperial Capital, in the end montage of Return of the Jedi in the '97 'Special Edition'.
92. Princess Leia is a great shot... she almost never misses. This is probably something she inherited from her mother, Padme, who also almost never misses.