Question: Who drirected a 1991 Indian Hindi language romantic thriller film that was remade with antagonist who acted in back-to-back stage shows for 300 a month in the initial stages of his career when he joined Kalakshetra, Bengaluru
Context: Gangster (Bengali: গ্যাংস্টার ) is an Indian Bengali language romantic thriller film directed by Birsa Dasgupta under the banner of Shree Venkatesh Films.  The film stars debutant Yash Dasgupta with Mimi Chakraborty in leading roles.  The film is a romantic thriller where Yash plays the role of a gangster.  This is an Intense romantic thriller with few twists and turns to keep the audience glued to their seats.  The film has been shot in Istanbul, Turkey.  The music by Arindam Chatterjee is captivating.  The film released on 7 October 2016. Jab Pyaar Kisise Hota Hai (English: When one falls in love) is an Indian Hindi language romantic film released in 1998.  Directed by Deepak Sareen and written by Honey Irani, the film stars Salman Khan as womaniser Sooraj and Twinkle Khanna as his first real love.  Aditya Narayan plays Khan's previously unknown son. Sadak (English: Road) is a 1991 Indian Hindi language romantic thriller film directed by Mahesh Bhatt.  It stars Sanjay Dutt and Pooja Bhatt.  The film is the second highest grossing Hindi movie of the year 1991 and the seventh highest grossing Hindi film of the 90s decade with a groundbreaking musical score.  The film is also fondly remembered for the late (Sadashiv Amrapurkar) award winning performance as the films villain Maharani.  This film was remade in Tamil as "Appu" (2000) directed by vasanth with actor Prashanth and Devayani as a lead role and Prakash Raj acted as a antagonist in this film Prakash Raj (born Prakash Rai on 26 March 1965) is an Indian film actor, film director, producer and television presenter who mainly works in the South Indian film industry.  He acted in back-to-back stage shows for 300 a month in the initial stages of his career when he joined Kalakshetra, Bengaluru, and he has 2,000 street theatre performances to his credit. Prakash Raj (born Prakash Rai on 26 March 1965) is an Indian film actor, film director, producer, thespian and television presenter who is known for his works in the South Indian film industry, and a few Bollywood films.  He acted in back-to-back stage shows for 300 a month in the initial stages of his career when he joined Kalakshetra, Bengaluru, and he has 2,000 street theatre performances to his credit. Chinna Thambi (English : Little Brother) is a 1991 Indian Tamil language romantic drama film starring Prabhu and Kushboo.  The movie stars Prabhu as the titular role of Chinna Thambi, an uneducated village simpleton and Kushboo as Nandini, a home tutored wealthy girl and is a story of love, family bonds and typical south Indian village sentiments.  The movie was remade in Kannada, Telugu, and Hindi languages as "Ramachaari" (1991), "Chanti" (1992), and "Anari" (1993), respectively.  The film was one of Prabhu's biggest blockbusters and completed a 356-day run in 9 screens and 100-day run in 47 screens. Miss Coca Cola is a 1955 Indian Hindi language romantic thriller film directed by Kedar Kapoor.  The film was an early example of a brand (Coca Cola) being used in a film title.  Some of the films that made use of the trade name were "Shri 420", "Chalti Ka Naam Gaadi", "An Evening In Paris" and others like Taal and Yaadein.  The film was produced by Danny Films and had music composed by O. P. Nayyar with lyrics by Majrooh Sultanpuri.  The film was one of the earlier Shammi Kapoor hits for lyricist Sultanpuri, who had earlier given popular lyrics in "Andaz" (1949). Nayak: The Real Hero is a 2001 Indian Hindi language political thriller film directed by Shankar, and starring Anil Kapoor, Rani Mukerji, Amrish Puri, Paresh Rawal and Johnny Lever in the main roles.  The film is a remake of S. Shankar's successful Tamil film "Mudhalvan" (1999).  The film's score and soundtrack, composed by A. R. Rahman, were reused from "Mudhalvan" with Hindi lyrics.  It was critically acclaimed and has since developed a mass cult following among audience.  The film was a box-office failure, primarily because of poor marketing.  It was one of the most expensive films to be completely shot in India.  Over the years it has emerged as a cult film due to its strong fan following.  At the same time this film was remade in Bangladesh named "Minister" directed by Kazi Hayat starring Manna (actor), Moushumi, Dildar and Kazi Hayat Adah Sharma an Indian film actress who mainly appears in Hindi and Telugu language films.  Sharma, after finishing her schooling, made her acting debut with a leading role in the 2008 Hindi language horror film "1920", a box office success.  Her portrayal of a possessed woman in the film was critically praised and earned her the Filmfare Award for Best Female Debut nomination.  After the release of her critically and commercially successful romantic comedy film "Hasee Toh Phasee" (2014), she ventured into the South Indian film industries, where her first six films—five in Telugu language—the romantic thriller "Heart Attack" (2014), the drama "S/O Satyamurthy" (2015), the action comedy "Subramanyam for Sale" (2015), the romance "Garam" (2016) and the thriller "Kshanam" (2016) and one in Kannada— the action thriller "Rana Vikrama" (2015), achieved commercial success and garnered her critical appreciation for her performances. Socha Na Tha is an Indian Hindi language romantic film, released on 4 March 2005.  It was the debut of Abhay Deol and stars Ayesha Takia & Apoorva Jha.  The film marks the directorial debut of Imtiaz Ali.  Abhay Deol's uncle Dharmendra produced it.  It was remade into Telugu as Premante Inte.
Answer: Mahesh Bhatt