Richard Dreyfuss stated his disappointment with the film in an appearance on The View (1997). He said it was "6/8 of a good film" and called Oliver Stone "a fascist". Stone retorted in an interview that working with Dreyfuss "was the single worst experience I've ever had with an actor in my life".
Josh Brolin prepared for his role as George W. Bush by telephoning hotels in Texas and talking to the people simply to hear the accent. He also watched videos of George W. Bush to try to get the style of his walk right.
When asked in an interview with "Playboy" magazine prior to the 2004 presidential elections whether he would consider making a movie about George W. Bush, Oliver Stone responded, "It's too soon. You need some historical perspective. We had to wait 20 years to do [Richard Nixon]. As a dramatist, you have to wait. Right now Bush is in full play. It's not time for a biography."
During the scene in which Bush is seen landing in a military fighter jet on board an aircraft carrier, the show that broadcasts his incident is a political commentary program titled "Spin-Ball" which received both a conservative and liberal prospective. The fictitious show is actually a spoof of two highly rated and well known political commentary programs, The O'Reilly Factor (1996) on Fox News (hosted by Bill O'Reilly, known for his 'No Spin Zone" which broadcasts a more conservative viewpoint); and MSNBC's Hardball with Chris Matthews (1997), which demonstrates a more liberal viewpoint. In particular, it is a spoof of Chris Matthews' and Ann Coulter's coverage of the aircraft landing, in which the two commentators focused on Bush's appearance.
When W. tells his father about the Yale football game over the phone, he mentions "Hill" and "Dowling." These are Yale football running back Calvin Hill and quarterback Brian Dowling, who were the stars of the undefeated 1968 Yale team. Hill, a fraternity brother of Bush's, went on to a career in professional football and now consults with several NFL teams; he married Janet Hill, who had been Hillary Clinton's college roommate. Their son, Grant Hill, is an NBA player. Dowling also had a stint in the NFL, albeit a briefer one than Hill's. Dowling is now best known as the inspiration for the "Doonesbury" comic strip character B.D., which cartoonist Garry Trudeau started while he, Dowling, and Bush were all Yale students.
When reciting the names of the fraternity brothers during his hazing at Yale, the second and third surnames of people he names are "Hill" and "Hotchkiss." Both Oliver Stone and James Cromwell attended the Pennsylvania-based boarding school for boys The Hill School, and one of the Hill's rival preparatory schools is indeed Hotchkiss.
Brad Sham, long-time radio voice of the Dallas Cowboys, makes a brief appearance as a White House reporter near the end of the movie. He's asks the question about 9/11 in which "W" struggles to answer.
During the wrap party at a local bar, a fight broke out involving one of the crew members, and Josh Brolin and Jeffrey Wright were among those present who were arrested by the responding officers. All charges were dismissed.
One of three Oliver Stone-directed films [to date, November 2016] about an American President which has a title referencing the name of the American president who is the subject of the movie. The first was JFK (1991), JFK being an acronym for assassinated American President John F. Kennedy; the second was Nixon (1995), which is the surname or last name of American President Richard Nixon; and the third was W. (2008), a letter nick-name referencing American President George W. Bush.