What Franchise Should Joss Whedon Take Over?

We're still sad that we'll never get to see Joss Whedon's Wonder Woman movie. After all, he's created some of the most memorable science fiction universes, including the space-western Firefly and his forthcoming programmable-amnesiac show Dollhouse. We'd still like to see Joss put his auteur-mojo to work on someone else's universe. Which longstanding science fiction universe would you most love to see Joss writing, directing and composing the theme song for?

Gawker Media polls require Javascript; if you're viewing this in an RSS reader, click through to view in your Javascript-enabled web browser.