Paul Bond in The Hollywood Reporter:

Sarah Palin will be joined by an unlikely group of co-stars in her upcoming film: Matt Damon, Rosie O’Donnell, David Letterman and Bill Maher, among other Hollywood celebrities who loathe her.

The stars appear in the feature-length biography of Palin from documentary filmmaker Stephen Bannon that is designed to reintroduce Palin as a woman who rose from nowhere to become the nation’s most popular governor. …

While the celebrities are only a small part of the film, Bannon’s goal is to remind moviegoers of the vile comments made about Palin, and he hopes the rest of the film makes the case that they were calculated and undeserved. …

Bannon made The Undefeated for $1 million and he predicts that, whether or not Palin runs for president in 2012, the film will help shape the narrative of the election and the various campaigns.

“This will go off like an atomic bomb in the upcoming Republican primary,” he says.

Full piece here.