A History of Violence is a 2005 action thriller film directed by David Cronenberg and written by Josh Olson. It is an adaptation of the 1997 graphic novel of the same title by John Wagner and Vince Locke. The film stars Viggo Mortensen, Maria Bello, Ed Harris, and William Hurt. In the film, a diner owner becomes a local hero after he foils an attempted robbery, but has to face his past enemies to protect his family.

The movie was in the main competition for the 2005 Palme d'Or and was put into a limited release in the United States on September 23, 2005, followed by a wide release on September 30, 2005. It has often been described as one of the greatest films of the 2000's. The film was specifically praised for its performances, screenwriting and atmosphere. William Hurt was nominated for the Academy Award for Best Supporting Actor, and Olson was nominated for Best Adapted Screenplay. Mortensen himself praised it as "one of the best movies [he's] ever been in, if not the best". It is also notable as being one of the last major Hollywood films to be released on VHS.

Tom Stall is a diner owner who lives in the fictional small town of Millbrook, Indiana, with a loving wife Edie, teenage son Jack, and daughter Sarah. One night, two spree killers attempt to rob the restaurant. When a waitress is threatened, Tom deftly kills both robbers with surprising skill and precision. He is hailed as a hero by his family and the townspeople, and the incident makes him a local celebrity.

Tom is visited by scarred gangster Carl Fogarty, who alleges that Tom is actually a Philadelphia professional hitman named Joey Cusack who had dealings with organized crime in Philadelphia. Tom vehemently denies this, but Carl remains persistent and begins to stalk the Stall family. Under pressure from Carl and his newfound fame, Tom's relationships with his family become strained.