Casting Net: Tina Fey teaming up with the 'Muppets.' Plus: Josh Brolin, Christopher Meloni entering 'Sin City: A Dame to Kill For'

* Tina Fey once made a muppet-y episode of 30 Rock, and she's once again returning to the world of felt skin and feather hair. The upcoming Golden Globes cohost is in final talks for a lead role in the sequel to 2011's The Muppets, as a guard in a Russian gulag. She'll join Ricky Gervais and Ty Burrell. Director James Bobin is returning for the second installment, writing the screenplay with Nicholas Stoller. [THR]

* Josh Brolin and Christopher Meloni are joining the growing ensemble cast of Sin City: A Dame to Kill For. Brolin, whose casting was announced by Dimension Films, will play a younger version of Clive Owen's character Dwight from the 2005 Sin City. In the new film, Dwight is hounded by an ex-flame, ultimately leading him to change his face into Owen's visage. Meloni, meanwhile, will play a (likely dangerous) cop. They join returning actors Mickey Rourke, Jessica Alba, Rosario Dawson, and Jaime King, and new recruits Joseph Gordon-Levitt, Dennis Haysbert, and Jamie Chung. Like the last film, Robert Rodriguez and Frank Miller will both write and direct. [Deadline]

* Will Forte and Tim Robbins have signed up for The Switch, and in one of Hollywood's nice little ironies, they're taking over roles originally occupied by Ty Burrell and Dennis Quaid, respectively. Based on the Elmore Leonard crime novel of the same name, the film will serve as something of a prequel to Quentin Tarantino's Jackie Brown, with John Hawkes and Yasiin Bey (formerly Mos Def) playing younger versions of Robert DeNiro and Samuel L. Jackson's career crooks from Tarantino's film. Robbins will play the wealthy husband of the woman (Jennifer Aniston) they kidnap, and Forte will play a man who witnesses the crime. Dan Schechter (Supporting Characters) is directing from his script. [Variety]