Koozhangal, is a 2021 Indian Tamil-language drama film directed by debutant P. S. Vinothraj. The film was produced by Vignesh Shivan and Nayanthara under the Rowdy Pictures banner. Featuring music composed by Yuvan Shankar Raja, the film had cinematography handled by Jeya Parthipan and Vignesh Kumulai and was edited by Ganesh Siva.
The story is of the film based on a real incident of director Vinothraj’s family which inspired him to direct the film. Vinoth stated that he spent a lot of time looking for an arid landscape, which was required for the story and was finally found in Arittapati, near Melur in Madurai. The whole film was shot at Arittapati in 30 days. The mountains in the 13 villages where the film was shot are thousands of years old and the villages which Vinoth explored, as a part of the story, too developed on its own. The biggest challenge of shooting the film is mostly the humid weather, for which he stated that “As sunlight was crucial for the story, we would start shooting every day after 10am and wind up by 3pm. We would watch the rushes in the evening and that would give us the motivation for the next day.”