Darth Vader, after returning briefly in Star Wars episode 3 to utter one nostalgia crushing line ("Nooooo!") has fallen on hard times.  Aside from the occasional ComicCon gig, and supplying his voice to TomTom gps, it's hard for a dark lord of the sith to find work.
Now he has resorted to robbing banks.  http://gothamist.com/2010/07/22/darth_vader_robs_bank_photos_oh_yes.php