Title: Bala (director)
Content:  Bala was introduced by lyricist Arivumathi to director Balu Mahendra. Initially he was working as a production assistant in Balu Mahendra movie. Later Bala turned to work with him as assistant director in his movies. Bala made his directorial debut with Sethu in 1999, that gave a break to Vikram, the film's lead actor, who was also struggling in the Tamil film industry for almost a decade without a hit and recognition. More than 60 distributors saw the film and hesitated to screen it because of its tragic ending. The film was released on a low profile without any advertisement but after the first days the film started running to packed houses just through 'word of mouth'. The film was said to have initiated a 'new wave' as it received critical acclaim and became a hit. Its success led to remakes in Kannada (Huchcha), Telugu (Seshu) and Hindi (Tere Naam) languages.
Title: Bala (2019 film)
Content:  roles. Principal photography began on 6 May 2019 in Kanpur and the film was also shot in Mumbai and Lucknow. The soundtrack was composed by Sachin–Jigar; the film released in preview shows on 7 November 2019 and Indian theatres on the following day. Made on a budget of inr 250000000, Bala received generally positive reviews from critics, and it grossed inr 1710000000 worldwide. Later, it earned 3 nominations at the 65th Filmfare Awards – Best Actor for Khurrana, Best Supporting Actress for Pahwa, and Best Dialogue for Bhatt. The film was showcased in Indo-German Filmweek 2020 in Berlin on 27 September 2020.
Title: Bala (2002 film)
Content:  The soundtrack, featuring 5 songs, was composed by Yuvan Shankar Raja and released on 20 October 2002. Lyrics were penned by Arivumathi, Kabilan, Pa. Vijay and Pazhani Bharathi. The song "Bailamo Bailamo" was originally composed for the Srikanth-starrer April Maadhathil, but eventually used in this film.
Title: Bala (2019 film)
Content:  Bala is a 2019 Hindi-language satirical black comedy film directed by Amar Kaushik, written by Niren Bhatt, co-written by Ravi Muppa, and produced by Dinesh Vijan, based on an original story by Bengali film director Pavel Bhattacharjee about the life of Rohit Sood. Ayushmann Khurrana stars as the titular character, Balmukund Shukla, a young man living in Kanpur who is suffering from male pattern baldness, and the story is about his lack of confidence and societal pressure that comes with premature balding. Another theme in the film is colourism. Bhumi Pednekar, Yami Gautam, Javed Jaffrey, Saurabh Shukla, and Seema Pahwa feature in 
Title: Bala (2002 film)
Content:  Bala is a 2002 Indian Tamil-language action film written and directed by Deepak, starring Shaam as the titular character along with Meera Jasmine in the lead roles. Rajan P. Dev, Raghuvaran, Thilakan, and Santhoshi play supporting roles. The music was composed by Yuvan Shankar Raja with cinematography by Priyan and editing by V. T. Vijayan. The film was released on 13 December 2002.
Title: Bala (director)
Content:  Balasubramanian known as Bala is an Indian film director, screenwriter, and producer, working in Tamil cinema. Often considered to be one of the finest directors in Tamil, Bala is widely acclaimed for "revolutionizing Tamil cinema"  through his realistic, dark and disturbing depiction of the working class on celluloid screen. Just within directing a handful of films, his movies went on to win 6 National Awards, 13 State awards, 15 Filmfare Awards, 14 International Festival Awards and numerous coveted state awards which created a storm within the Indian movie scene. Apart from the awards, actors who played lead roles were transformed into brand new avatars and became stars.
Title: Bala (actor)
Content:  Bala Kumar is an Indian film actor and director, who works in Malayalam and Tamil cinema. He made his debut in the Tamil film Anbu (2003). He is well known for his supporting roles; in films such as Big B (2007), Sound of Boot (2008), Puthiya Mukham (2009), Hero (2012), Veeram (2014), Ennu Ninte Moideen (2015), Pulimurugan (2016), Aanakkallan (2018), Lucifer (2019), and Thambi (2019).
Title: Bala (2019 film)
Content:  The cast of the film was announced by producer Dinesh Vijan. The film, directed by Amar Kaushik, was publicized to star Ayushmann Khurrana in the titular role, Yami Gautam as a model based in Lucknow and Bhumi Pednekar as a dusky small town educated woman.
Title: Bala (1976 film)
Content: Sound designer: S. P. Ramanathan, Sujit Sarkar, David ; Production designer: Anil Chowdhury, Bhanu Ghosh, R. Ramasi ; Laboratory Processing: Prasad Studios ; Eastmancolor: Gemini Color Lab ; Mixing: Mangesh Desai 
Title: Bala (2002 film)
Content:  Deepak, who worked as an assistant director to Gandhi Krishna (of Engineer) and as an editor made his directorial debut with this film. Yuvan Shankar Raja was signed to compose the music for the film. Vidya Balan, the original choice for lead actress, was replaced by Meera Jasmine in the film. Shaam departed from his romantic hero role and portrayed an action oriented role in the film. Some scenes were shot on a boat about fifteen kilometers from the harbour, in Chennai whereas at the Vauhini Studios, Chennai, a lavish set was erected where Shaam and Meera Jasmine danced to the beat of a song.

Question: Who was the screenwriter for Bala?
Answer: Satyajit Ray.
Manik Da.