The film's soundtrack was composed by Rohan-Rohan and Vikram Montrose, with A. Principal photography began in January 2017 and wrapped up in January 2018.
It was titled Sanju after the nickname Dutt's mother Nargis used to call him. In a conversation with Hirani, Dutt shared anecdotes from his life, which the former found intriguing and prompted him to make a film based on Dutt's life. Ranbir Kapoor stars as the title character, along with an ensemble supporting cast. The film chronicles the life of Bollywood actor Sanjay Dutt, notably focusing his drug addiction, arrest for his association with the 1993 Bombay bombings, relationship with his father, and acting career.
Sanju is a 2018 Indian Hindi-language biographical comedy-drama film directed and edited by Rajkumar Hirani, written by Hirani and Abhijat Joshi and produced by Hirani and Vidhu Vinod Chopra under the banners Rajkumar Hirani Films and Vinod Chopra Films.
