I keep flip-flopping about Scream 4. On the one hand, if they're going to do another film in this franchise I'm glad to see Wes Craven back at the helm and familiar faces like Neve Campbell, David Arquette and Courtney Cox-Arquette back in the cast. I'm hit-and-miss on Kevin Williamson returning to write.

The film's been shooting for over a month already (and just got an extension to keep filming until the end of September), but in a weird twist we're still getting casting news. A few days ago, it was the announcement that Anna Paquin and Kristen Bell were involved, and now two more starlets have been added to the mix in what will almost assuredly be brief cameo roles.