Question: Gavin O'Conner known for his roles in which English-language crime thriller film?
Context: The Accountant is a 2016 American crime thriller film directed by Gavin O'Connor, written by Bill Dubuque and starring Ben Affleck, Anna Kendrick, J. K. Simmons, Jon Bernthal, Jeffrey Tambor, Cynthia Addai-Robinson, and John Lithgow.  The storyline follows a small-town Illinois certified public accountant with high-functioning autism who actually makes his living uncooking the books of dangerous criminal organizations around the world that are experiencing internal embezzlement. Gavin O'Connor is an Irish actor, known for his roles in TV series such as "Charlie (TV series)", "The Tudors", "Single Handed" and films including "Dorothy Mills" (2008), "Eden" (2008), "The Front Line" (2006), "Headrush" (2003) and "This Is My Father" (1998), "This Must Be The Place" and "Fifty Dead Men Walking" Boss: Born to Rule is a 2013 Indian Bengali language crime thriller film, directed by choreographer Baba Yadav, making his directorial debut.  It is a remake of the 2012 Telugu film "Businessman" which was directed by Puri Jagannadh and starred Mahesh Babu and Kajal Agarwal in lead roles.  The film was jointly produced by Reliance Entertainment and Grassroot Entertainment and distributed by Jalsha Movies Production.  The film stars Jeet and Subhasree Ganguly in lead roles, while Chiranjeet and Rajatava Dutta appears in prominent roles.  The film have stunts designed by Rocky Rajesh and lyrics written by Prosen.  The story revolves around a rookie named Surya (Jeet) who lands in the country’s commercial capital with an intention to become a Mafia Don.  In the process, he falls for Rusha (Subhasree Ganguly), daughter of the police commissioner.  Despite getting mixed reviews, it got Blockbuster results at box office.  A sequel titled, "Boss 2: Back To Rule" was released on 23 June 2017.  The shooting of the film has started from January 2017. Raakh (English: Ashes ) is a 1989 Indian crime thriller film starring Aamir Khan and Supriya Pathak in the lead roles with Pankaj Kapur, Gajanan Bangera and Jagdeep.  The revenge thriller film was directed by Aditya Bhattacharya, son of director Basu Bhattacharya. Nicholas Mark "Nick" Reding (born 31 August 1962 in Chiswick, London) is an English actor.  During a career of more than two decades, he is probably best known for playing PC Pete Ramsey in "The Bill" and DI Michael Conner in the BBC crime thriller series "Silent Witness".  His many TV and film appearances include "The Monocled Mutineer", "Bodyguards", "Oscar", "Peak Practice", "Frank Stubbs Promotes", "Minder", "Tales from the Crypt", "Bugs", "Sword of Honour", "A Touch of Frost", "Paradise Postponed", "Murder in Mind", "Boon", "The Ruth Rendell Mysteries", "Captive", "Mister Johnson", "The House of Eliott", "Police 2020", "Sunburn", "Croupier", "Judge John Deed", "The Constant Gardener", "Blood Diamond" and "Soul Boy".  On stage he played Joseph Porter Pitt in Tony Kushner's "Angels in America" at the Royal National Theatre, as well as leading roles at the Royal Court.  He also appeared in "Lovejoy". Pusher is a 2012 British crime thriller film directed by Luis Prieto.  It is an English-language remake of Nicolas Winding Refn's 1996 film of the same name.  The film stars Richard Coyle, Agyness Deyn, Bronson Webb, and Paul Kaye. Kuttram 23 (English: Crime 23 ) is a 2017 Indian Tamil crime thriller film written and directed by Arivazhagan.  The film stars Arun Vijay and Mahima Nambiar in the lead roles, with Vamsi Krishna, Aravind Akash and Thambi Ramaiah amongst others in supporting roles.  Produced by Inder Kumar along with Arun Vijay, the soundtrack album and background score for the film is composed by Vishal Chandrasekhar.  The film was released worldwide on 3 March 2017 and was a profitable venture at the box office. Blood Father is a 2016 English-language French action crime thriller film directed by Jean-François Richet, written by Peter Craig based on his novel of the same name, and starring Mel Gibson, Erin Moriarty, Diego Luna, Michael Parks and William H. Macy. Jake Needham is an American novelist and screenwriter.  He is known as one of the best-selling English-language authors in Asia.  He is a frequent speaker at schools and universities throughout Asia and guest on Asian television and radio networks.  His English-language crime and espionage novels are set in Asia, which offers realism and authenticity to the narrative. " Bangkok Post" called Needham "Michael Connelly with steamed rice."  "Asia Business" magazine said that "Needham certainly knows where some bodies are buried," and Matt Crook] said on "CNN Travel" that "Needham's stories have a 'ripped from the headlines' feel." Fifty Dead Men Walking is a 2008 English-language crime thriller film written and directed by Kari Skogland.  It is a loose adaptation of Martin McGartland's 1997 autobiography of the same name.  It premiered in September 2008, and stars Jim Sturgess as Martin McGartland, a British agent who went undercover into the Provisional Irish Republican Army (IRA), and Ben Kingsley as Fergus, his British handler.
Answer: Fifty Dead Men Walking