[3] The film also features Ammu Abhirami, Dushyanth Jayaprakash, Murali Radhakrishnan, John Vijay, Santhana Bharathi, Chinni Jayanth and others in supporting roles.

[5] The technical crew consists of Tijo Tomy as the cinematographer, Sreejith Sarang as the editor and Jakes Bejoy as the music composer.

Inspector Selvam is assigned to investigate a hit-and-run case involving Minister Iyyappan's sons, Bala and Ashok Krishna.

Upon confronting Parvathy in her uncle's house, Sri learns that she escaped to flee her alcoholic father, Vasanth, who attempted to misbehave with her.

Meanwhile, consumed by guilt, Vasanth writes an apology, acknowledging his addiction had driven him to behave inexcusably and take his own life.

[11][12] On the occasion of New Year, Karthick Naren officially announced the project with the tentative title Production #25 and confirmed the genre of the film to be a hyperlink thriller.

[14] The film also features Ammu Abhirami, Dushyanth Jayaprakash, Murali Radhakrishnan, John Vijay, Santhana Bharathi, Chinni Jayanth and others in supporting roles.

[17] The technical crew consists of Tijo Tomy as the cinematographer, Sreejith Sarang as the editor, Jakes Bejoy as the music composer and Don Ashok as the stunt choreographer.

[24] The soundtrack and background is composed by Jakes Bejoy in his third collaboration with Karthick Naren after Dhuruvangal Pathinaaru (2016) and Mafia: Chapter 1 (2020).

"[28] Avinash Ramachandran of The Indian Express gave 2.5/5 stars and wrote "Nirangal Moondru builds everything to a technicolour explosion of emotions, only to end up as a gentle nudge in black-and-white.

"[29] Anusha Sundar of OTT Play gave 2.5/5 stars and wrote "Nirangal Moondru sets out to be a film that wants to explore the human psyche.

"[30] Narayani M of Cinema Express gave 2.5/5 stars and wrote "Nirangal Moondru allows its characters to breathe, and it takes its time to reach the finish line when the worlds collide and rapid twists are unveiled.

"[31] Kirubhakar Purushothaman of News18 gave 2.5/5 stars and wrote "Nirangal Moondru would have worked better as an anthology of three different stories arriving at the same morals about the importance of parenting.