2010 film by Takeshi Kitano

A young Cambodian man who has been trained to fight for money in his country is hired to kill someone in Hong Kong. He performs the hit and then flees from Hong Kong police, who are wrestling with internal problems of a model cop and his son, who is also on the force and who was told by his dad not to become a police officer.

An average family is thrust into the spotlight after the father commits a seemingly self-defense murder at his diner.

A retired contract killer goes on a bloody rampage when a young girl finds herself at the mercy of gangland human traffickers and only one man can come to her rescue, with an arsenal of weapons and years of experience in the art of killing.

2007 film by José Padilha

Driver is a skilled Hollywood stuntman who moonlights as a getaway driver for criminals. Though he projects an icy exterior, lately he's been warming up to a pretty neighbor named Irene and her young son, Benicio. When Irene's husband gets out of jail, he enlists Driver's help in a million-dollar heist. The job goes horribly wrong, and Driver must risk his life to protect Irene and Benicio from the vengeful masterminds behind the robbery.

2005 South Korean film directed by Park Chan-wook

A deaf man and his girlfriend resort to desperate measures in order to fund a kidney transplant for his sister. Things go horribly wrong, and the situation spirals rapidly into a cycle of violence and revenge.

In Season 2, after Jesse accidentally discovered that God is absent from Heaven, the three of them set out on a road trip to find Him, all while being hunted by the Saint of Killers, an unstoppable, mythical killer from Hell. The trio’s pursuit led them to New Orleans, where they dodged local gangsters, dangerous agents, and other unimaginable mayhem on their way to uncovering an even bigger secret. Now, with Tulip’s life and Cassidy’s friendship in the balance, Jesse must rely on a mysterious figure from his past in order to save his friends and continue on with his mission.

In a near-future Britain, young Alexander DeLarge and his pals get their kicks beating and raping anyone they please. When not destroying the lives of others, Alex swoons to the music of Beethoven. The state, eager to crack down on juvenile crime, gives an incarcerated Alex the option to undergo an invasive procedure that'll rob him of all personal agency. In a time when conscience is a commodity, can Alex change his tune?