Politics | Game Change Game Change Draws Biggest HBO Audience Since 2004 An average of 2.1M viewers watched premiere By Evann Gastaldo Posted Mar 14, 2012 4:00 AM CDT Copied In this undated image released by HBO, Ed Harris portrays Arizona Sen. John McCain, left, and Julianne Moore portrays Sarah Palin, in a scene from "Game Change." (AP Photo/HBO, Phil Caruso) Love it or hate it, you can't argue that Game Change was a good move for HBO: The movie debuted Saturday to an average of 2.1 million viewers, the largest audience for an original-film premiere on the channel in nearly eight years. A total of 3.6 million viewers watched its four showings over the weekend, BusinessWeek reports. The film, which charted Sarah Palin's rise, was based on portions of Mark Halperin and John Heilemann's book of the same name. Read These Next Audio from when an off-duty pilot tried to down plane reveals chaos. Police say a woman with 100+ prior arrests fatally struck a musician. Study: You're likely not getting enough omega-3 in your diet. Police pin blame for airport fiasco on Nancy Mace. Report an error