Development AVM Productions wanted to make a film commemorating their 50th anniversary in 1997. They wanted the film
Minsara Kanavu, which was produced by
M. Saravanan, M. Balasubramanian, and
M. S. Guhan, to revolve around young people. Menon wrote
Minsara Kanavu story, which is based on
Robert Wise's 1965 film
The Sound of Music; he also co-wrote the screenplay with V. C. Guhanathan in English.
Casting Arvind Swamy was cast as Thomas, a non-resident Indian who, after returning from his studies abroad, meets and falls in love with his childhood friend Priya; he had earlier been Menon's replacement for the lead role in the 1992 film
Roja. Menon's wife Latha suggested the
Bollywood actor
Kajol to play Priya, making
Minsara Kanavu one of her only two appearances in
Tamil cinema—the other being in
Velaiilla Pattadhari 2 (2017). He originally wanted
Aishwarya Rai for the role but felt she was "too stylish" and that he wanted a woman "who looked Indian".
Madhuri Dixit was approached but she rejected the offer due to her busy schedule. Kajol said working on
Minsara Kanavu was an "unforgettable experience", and that she was happy Menon gave her the part immediately after the other actresses rejected it. had her voice dubbed by
Revathi. Prabhu Deva, the first actor to be cast in the film, played the hairstylist Deva and also choreographed for the film. The producers chose
Vikram to dub for him; Menon said they "wanted a new voice for Prabhu Deva". Nassar, playing the aspiring musician Guru, found the part fun and working in the film to be a "delightful experience". He described the character as high-spirited and added that "it was like, going through my youth again. Dancing, for instance—I never thought I could dance, but in this film I did it and loved it too." Janaki Sabesh, who was later known for portraying mother roles, made her acting debut in
Minsara Kanavu by playing a nun.
Filming Venu and
Ravi K. Chandran did the
principal photography on
Minsara Kanavu, and Chandran was credited with providing additional cinematography. Saravanan's brother Palu's daughter Lakshmipriya, who had returned from her costume design studies in Singapore, designed the costumes.
Thota Tharani finished the art direction, in preparation, Menon interacted with several Christian priests. Filming took between 70 and 75 days, == Soundtrack ==