2007, there was speculation that the film would be produced by Left Bank Pictures and BBC Films, where the Deal and Queen producers Andy Harries and Christine Langan were based; Langan told guardian.co.uk in October 2007 that Morgan had "promised" the script to her and Harries, though no contracts had been signed. Three films about Blair had been planned since The Deal. Morgan had considered writing a film about Blair during the run-up to the 2003 invasion of Iraq as the subject matter for both the second and third film. He eventually decided to do a film about the special relationship between the United Kingdom and the United States, specifically Blair's differing relationship with Clinton and George W. Bush. Harries said that Morgan believed the transition from Clinton's to Bush's presidency was a "pivotal moment" in the special relationship. Morgan decided to narrow down the scope of the film to just Blair and Clinton, as he believed people tended to forget about the state of politics before the September 11, 2001 terrorist attacks, a time that was "really, really interesting". Langan believed that Morgan found Clinton to be "a more interesting study than Bush" and that New Labour aped the Clinton administration at its inception. Morgan began his research into the Blair/Clinton relationship after learning that the two had been alone together when Al Gore conceded defeat after the 2000 presidential election. His research took him to Washington D.C., where he interviewed members of Clinton's cabinet, and Clinton's hometown of Little Rock, Arkansas. In late 2008, Kathleen Kennedy signed on as an executive producer. Ann Wingate, Frank Doelger and Tracey Scoffield are producers, and Andy Harries, Christine Langan and Kennedy are executive producers. HBO Films is producing, with co-production funding coming from BBC Films. Morgan signed on to direct the film—making his directorial debut—as the director of The Deal and The Queen Stephen Frears was "Blaired out". In June 2009, shortly before filming began, Morgan pulled out of directing the film. Morgan's agent told a Daily Telegraph diary that Morgan wanted to concentrate on writing and producing, but did not rule out directing in future. Costumes were designed by Consolata Boyle, whose work on The Queen won acclaim and awards. After a week of read-throughs and rehearsals, filming began on July 20, 2009 and ran until September 4. Filming locations included Langley Park, the Emirates Stadium and the Westminster Central