Question: Who directed the 2017 Indian thriller film starring two Filmfare award-winning actor from films such as "Border" (1997) and "Gandhi, My Father" (2007)?

full_context: Document 1: Abhishek Bachchan: Abhishek Bachchan (born 5 February 1976) is an Indian film actor, producer and playback singer known for his works in Bollywood and Bengali cinema. Part of the Bachchan family, he is the son of actors Amitabh Bachchan, and Jaya Bachchan. He made his screen debut with the 2000 War film, "Refugee".
Document 2: Mommaga: Mommaga (Kannada: ಮೊಮ್ಮಗ ; English: Grandson ) is a 1997 Indian Kannada language romantic drama film directed by V. Ravichandran and produced by Sandesh Nagaraj. Besides Ravichandran, the film stars Meena and Umashri in the leading roles. The songs of the movie composed and written by Hamsalekha received well.
Document 3: Ajay Devgn filmography: Ajay Devgn is an Indian Bollywood film actor, director and producer who made his first screen appearance as a child artist in Bapu’s "Pyari Behna" (1985). His debut as a lead actor came in "Phool Aur Kaante" (1991), which won him the Filmfare Award for Best Male Debut. Devgn then played a kickboxer in the martial arts film "Jigar" (1992) and a blind character in the film "Vijaypath" (1994). Further success came with roles in the 1994 box-office hits "Suhaag" and "Dilwale". He garnered his first Filmfare Award for Best Actor nomination for his performance in the action drama "Naajayaz" (1995). Devgn received critical acclaim for his roles in "Pyaar To Hona Hi Tha" and the political drama "Zakhm" (both 1998), winning National Film Award for Best Actor for the latter. In 1999, he starred in Sanjay Leela Bhansali's "Hum Dil De Chuke Sanam", earning a Filmfare Best Actor nomination. In 2000, Devgn established his production house Ajay Devgn FFilms, produced and appeared as the protagonist in the commercially unsuccessful "Raju Chacha". He received a Filmfare Award for Best Supporting Actor nomination for his role as a dacoit in the drama "Lajja" (2001).
Document 4: Rajesh Khanna filmography: Rajesh Khanna was a Bollywood actor and producer. During his career, he appeared in over 180 films. He won the Filmfare Award for Best Actor three times, received the Filmfare Special Award in 1991, and was awarded the Filmfare Lifetime Achievement Award in 2005. Khanna has been called the “First Superstar” of Indian cinema.
Document 5: Akshay Kumar filmography: Akshay Kumar is a Legendary Indian film actor and producer who made his debut with a minor role in the 1987 Mahesh Bhatt directed Indian film "Aaj". He appeared as the lead actor in "Saugandh" (1991) before making his breakthrough with the suspense thriller "Khiladi" (1992), the first film of the "Khiladi" series. In the same year, he appeared in the Pramod Chakravorty-produced film "Deedar". In 1994, Kumar earned his first nomination for Best Actor at the Filmfare Awards for his performance in the Yash Chopra-produced romance "Yeh Dillagi" and starred in "Mohra". The following year he appeared in "Sabse Bada Khiladi". Kumar played a supporting role in the Chopra-directed romance "Dil To Pagal Hai" (1997), for which he received a nomination for the Filmfare Award for Best Supporting Actor. However, several other of his releases in the 1990s, including "Lahu Ke Do Rang", "Insaaf", "Daava", "Tarazu", "Angaaray", "Barood" and "Zulmi" performed poorly at the box office leading to a setback in his film career.
Document 6: Akshay Kumar: Akshay Kumar (born Rajiv Hari Om Bhatia; 9 September 1967), is an Indian-born Canadian actor, producer, martial artist and television personality. In a career spanning more than twenty five years, Kumar has appeared in over a hundred Hindi films and has won several awards including the National Film Award for Best Actor for his performance in "Rustom" and two Filmfare Awards.
Document 7: Vivegam: Vivegam (English: "Prudence" ) is a 2017 Indian Tamil-language action thriller film co-written and directed by Siva. The movie features Ajith Kumar as primary lead, with Vivek Oberoi, Kajal Aggarwal and Akshara Haasan playing the supporting roles. The film's background score and soundtrack were composed by Anirudh Ravichander, whose soundtrack album released on 7 August 2017. Cinematography was performed by Vetri and editing by Anthony L. Ruben.
Document 8: Akshaye Khanna: Akshaye Khanna (born 28 March 1975) is an Indian film actor. He made his acting debut in 1997 with "Himalay Putra" which was produced by his late father Vinod Khanna. Since then, he has featured in several critically and commercially acclaimed films, such as "Border" (1997), "Taal" (1999), "Dil Chahta Hai" (2001), "Humraaz" (2002), "Hulchul" (2004), "Gandhi, My Father" (2007) and "Race" (2008) amongst others, for which he has received two Filmfare Awards.
Document 9: Arjun Kapoor: Arjun Kapoor (] ; born 26 June 1985) is an Indian actor who appears in Bollywood films. He is the son of film producers Boney Kapoor and Mona Shourie Kapoor. After working as an assistant director and associate producer on several films, including "Kal Ho Naa Ho" (2003) and "Wanted" (2009), he made his acting debut with Habib Faisal's romantic drama "Ishaqzaade" (2012), for which he was nominated for the Filmfare Award for Best Male Debut.
Document 10: Mom (film): Mom is a 2017 Indian thriller film directed by Ravi Udyawar. Produced by Boney Kapoor, Sunil Manchanda, Mukesh Talreja, Naresh Agarwal and Gautam Jain, the film stars Sridevi, as a vigilante, who sets out to avenge her daughter, played by Sajal Ali. Adnan Siddiqui. Akshaye Khanna and Nawazuddin Siddiqui play supporting roles in the film. Music for the film has been produced by A. R. Rahman. The film was released on 7 July 2017, in four languages, and received positive reviews from film critics. It was successful commercially as well. "Mom" marked Sridevi's 300th film appearance.
Document 11: Maa (film): Maa (English: Mother) is a 1992 Indian Bollywood horror drama film, produced by Anil Sharma on Shatketan Associates banner and directed by Ajay Kashyap. Starring Jeetendra, Jaya Pradha in pivotal roles and music composed by Anu Malik.
Document 12: Saif Ali Khan: Saif Ali Khan (] ; born Sajid Ali Khan on 16 August 1970) is an Indian film actor and producer. The son of actress Sharmila Tagore and the late cricketer Mansoor Ali Khan Pataudi, Khan made his acting debut in Yash Chopra's unsuccessful drama "Parampara" (1993), but achieved success with his roles in the romantic drama "Yeh Dillagi" and the action film "Main Khiladi Tu Anari" (both 1994). Khan's career prospect declined through much of the 1990s, and his biggest commercial success of the decade came with the ensemble drama "Hum Saath-Saath Hain" (1999). He rose to prominence with roles in two ensemble comedy-dramas"Dil Chahta Hai" (2001) and "Kal Ho Naa Ho" (2003).
Document 13: Secret Superstar: Secret Superstar is an upcoming Indian musical drama film, written and directed by Advait Chandan and produced by Aamir Khan and Kiran Rao. The film features Zaira Wasim, Meher Vij and Aamir Khan in lead roles, and tells the story of a child who aspires to be a singer.
Document 14: Adnan Siddiqui: Adnan Siddiqui (Urdu: ‎ ) is a Pakistani actor and model who has worked in Lollywood and Hollywood and also made his debut in Bollywood with the Hindi film "Mom" (2017). He has appeared in many commercials and drama serials, including "Uroosa", "Pal Do Pal", "Meri Adhoori Mohabbat", "Meri Zaat Zara-e-Benishan", "Doraha", "Hawa Rait Aur Aangan", "Choti Si Kahani", "Vasl" and "Parsa". Siddiqui first started his filming career in the 1990s; he became notable for being cast in the popular drama "Uroosa" and one of the famous travel reality shows of the time "Gulls & Guys" directed by Shoaib Mansoor. In 2002, he was nominated for Best Actor (TV) in the Lux Style Awards. He also played a small role alongside Angelina Jolie and Irrfan Khan in the 2007 film "A Mighty Heart". In 2010, Siddique won Best Supporting Actor Award for Ishq Junoon Deewangi on Pakistan Media Award. He made his first debut in Pakistani film Yalghaar
Document 15: Shivaay: Shivaay is a 2016 Indian Hindi-language action thriller film directed and produced by Ajay Devgn under his banner Ajay Devgn FFilms. The story and screenplay are written by Sandeep Shrivastava and the film features Ajay Devgn in the lead titular role along with debutante actresses Sayyeshaa Saigal, Abigail Eames and Erika Kaar in lead roles. The basic plot of the film is the same as that of the 2008 Hollywood film Taken starring Liam Neeson. Mithoon has composed the film's score and soundtrack. British band The Vamps and composer Jasleen Royal are also a part of the music. The film revolves around a skilled mountaineer who turns into a destroyer when his daughter gets kidnapped by flesh traders and he is left helpless.
ground_truth: Ravi Udyawar