Despite what Alessandra Stanley might think, special guest stars are definitely one of the highlights of a lot of great primetime TV. That being said, tonight's Grey's featured powerhouse performances by Frances Conroy and Jesse WillIams', um, "Situation."

We really should have gone to see Law Abiding Citizen! We really should have. Also today: Somehow a young filmmaker gets his shot, casting news for two Showtime shows, and renewal news for two TNT series.

Here's a trailer for Stone, a thriller starring Robert De Niro and Edward Norton, reunited some nine years after they thrilled in The Score. This looks like a slightly more sedate movie, with a lot of sitting and yelling.