Who else should we spotlight in the Under the Circuit series?

As you no doubt see on the Main Page (but in case you missed it), Sam Rockwell is our latest subject for the Under the Circuit series of articles (the latest article on Rockwell can be found here), following in the footsteps of Michael Keaton (here), John Cusack (here), and Jim Carrey (here). As we move forward, look for an upcoming piece on Mark Ruffalo, among others, but who else would you like to see get featured in this series?
-Feel free to also comment on your favorite Sam Rockwell films, or anyone's in the series in general...