Told through the eyes of John McCain strategist Steve Schmidt (Woody Harrelson), the man who most championed Sarah Palin (Julianne Moore) during the 2008 presidential election, "Game Change" revisits a defining moment in U.S. politics.

The film gives a behind-the-scenes look at McCain's bid for office, from the selection of the Alaska Governor as his vice presidential running mate to their defeat in the general election.

Check out the trailer below: