Billy Dee Williams signed photo.  Obtained in person. Mr. Williams was Lando Calrissean in Star Wars Empire Strikes Back, Star Wars Return of the Jedi, here as Lando again in  the Star Wars: Empire Strikes Back Radio Drama, again in Stars of Star Wars: Interviews with the Cast and finally, Star Wars Jedi Knight II: Jedi Outcast the video game.  You might also remember him from two great films:  Mahogany and Brian's Song.