STAR WARS:

Luke - Shocktroop82

Princess Leia - LovelyLovely (can't wait to see her in the scene with Jabba the Hut)

Han Solo - Dr. SuperLove

Chewbacca - Coffeebot

Obiwan Kanobi - Harry Paget Flashman

Yoda - WinterGnat

R2D2 - Mongoroid

C3PO - Percy

Vader is a tough one. I could put LF in there, but that would make him too happy.

Pocky and CheerfulHamster could do cameos as Ewoks. :)

After trying to configure this thing, I noticed that Star Wars doesn't have too many female roles so it was hard to place the forum women.
Thanks for your corporation.