Guru was written and directed by Mani Ratnam, while Vijay Krishna Acharya wrote the Hindi dialogues. Filming took place in Mumbai, Madurai, Turkey, Badami and Melkote (both in Karnataka), as well as in Chennai, Pollachi, Chettinad region Tamil Nadu, and Athirappilly in Kerala. Much of the film was shot on the Express Estates, the former home of The Indian Express and Dinamani. The music is composed by A. R. Rahman, with lyrics by Gulzar. Cinematography for the film is handled by Rajiv Menon.[9] Several scenes were deleted from the final theatrical version, including a scene in which Sujata first gives birth to a stillborn child and a scene in which Guru becomes angry with his wife for visiting Manik Dasgupta.
Guru has others involved in the production as a film that is reflective of a man's desire for ambition and success, and how times have changed from the period immediately after the country's independence to the present. Some reports have speculated that this film is a biographical film of, one of India's biggest industrial tycoons, Dhirubhai Ambani. Like Guru, Ambani also had roots in Gujarat as the son of a schoolteacher, went abroad to work for the gas company Shell, and returned to India to import polyester.[10] Ratnam has described Guru as inspired by stories both past and present.
The less known fact is that, the role of R. Madhavan is based on Swaminathan Gurumurthy, who along with Ramnath Goenka worked to expose Reliance Industries. The title is speculated to be an acknowledgement of this fact, where in his name is playfully swapped with Ambani's character. In real life, Gurumurthy has twin daughters much like the Guru character in the movie.
