Tina Fey isn't the only actress in the Sarah Palin impersonation game!

The Hollywood Reporter confirms that Oscar nominee Julianne Moore will play the former Republican Vice Presidential candidate in the new HBO film "Game Change." The movie follows Senator John McCain's 2006 presidential campaign and how he came to choose Palin as his running mate and how he lost to now President Barack Obama.

"Game Change" -- directed by Jay Roach ('Meet the Parents') -- is based on the bestselling book of the same name, written by John Heilemann and Mark Halperin.

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