Production
Gregory Noveck, a representative of DC Comics working in Hollywood to get their titles made into films, wanted the comic developed, but Warner Bros. was not interested. The creators of the comic exercised their right to go elsewhere, but this required approval from all divisions of Warner Bros., including television, before it could be approved. After several years, in 2008, Noveck was allowed to take the project to Mark Vahradian at Di Bonaventura Productions. Unusually, this made it the first film from DC not produced by Warner Bros., after the purchase.
In June 2008, Summit Entertainment announced plans to adapt Warren Ellis and Cully Hamner's Red. Red was adapted for the big screen by brothers Erich and Jon Hoeber, who also wrote the adaptations of Whiteout and Alice. The project was produced by Lorenzo di Bonaventura (GI Joe, Transformers).
By April 2009, Bruce Willis was reportedly in discussions with Summit to take the starring role of Frank Moses. It was reported in July 2009 that Morgan Freeman was in talks to co-star alongside Willis in the film. Also in July 2009, Robert Schwentke, the director of The Time Traveler's Wife and Flightplan, was in negotiations to direct Red. In August 2009, Schwentke confirmed to MTV News that he was on board. He stated that he loved the script, but differences existed between the comic and the movie, stating; "It's very funny, which the comic book isn't ... It's not as violent as the comic book," and "The script that I've read is obviously different from the comic, because I don't think the comic gives you enough for a two-hour movie."
In November 2009, Helen Mirren was reported to be engaged to work alongside Freeman and Willis in the film. Also in November 2009, John C. Reilly and Mary-Louise Parker were in negotiations to join the cast. Reilly would play a retired CIA agent who is paranoid that everyone is out to kill him. Parker would play the romantic interest, a federal pension worker who becomes embroiled in the Willis character's struggle to stay alive. In the same month, Julian McMahon, Ernest Borgnine, Richard Dreyfuss, and Brian Cox entered negotiations to join the cast.
In December 2009, creator Warren Ellis stated on his mailing list: "Read the RED script. Not bad. Not the book, but not bad. Funny. Especially when you know the casting. Very tight piece of work. Talked to the producers last week. They're all kind of giddy over the casting coups. Who wouldn't want to see Helen Mirren with a sniper rifle?" Also in December 2009 Summit Entertainment announced a release date of October 22, 2010. The same month, James Remar was cast in an unspecified role, in addition to Karl Urban as "Cooper". In January 2010, reportedly John Malkovich had signed to star opposite Bruce Willis, replacing John C. Reilly, who exited the role in late December.
Principal photography began on January 18, 2010, in Toronto, Canada. Red was shot in and around the Toronto metropolitan area for nine weeks before moving on to the road and ending in New Orleans in late March for the final two weeks of principal photography. Filming in the French Quarter of New Orleans commenced in March 2010. Additional photography was shot for a post-credits scene in Louisiana in August 2010.