The film has music composed by MS Jones Rupert, cinematography handled by PG Muthaiya and editing by Martin Titus A. Sattam En Kaiyil was released theatrically on 27 September 2024.

At Yercaud Police Station, a complainant reports that his pregnant wife had not received proper medical treatment, resulting in a stillbirth.

Panicked, he hides the fatally injured biker in his car trunk and flees the scene, leaving behind a crucial piece of evidence – the motorcyclist's slipper.

To avoid murder charges, Gautham deliberately gets arrested for drunk driving and slaps Basha to prevent his car from being searched.

Basha seizes the vehicle and plots revenge against Gautham by falsely charging him with drug smuggling but his colleagues intervene.

The S. P. orders the investigation officer S.I Nagaraj to resolve the case promptly and organize an awareness program for the villagers regarding the tragic death of a young girl child that happened earlier.

During the investigation, the police analysed the CCTV footage from a nearby petrol pump and identify the biker as Nivetha's killer.

Through flashbacks, it's revealed that Nagaraj was responsible for a hit-and-run accident, killing a young girl who was tutored online by Nivetha.

On 9 April 2022, actor Sathish's second film in a lead titled Sattam En Kaiyil was announced in the second collaboration with his brother-in-law director Chachi after Sixer (2019).

[3][5] The film also features an ensemble cast consisting of Vidya Pradeep, Mime Gopi, Pavel Navageethan, Ajay Raj, Bava Chelladurai, Venba and E. Ramdoss in supporting roles.

[6][7] Music composer MS Jones Rupert, editor Martin Titus A, cinematographer PG Muthaiya, art director Pasar NK Rahul, and stunt choreographers Ram Kumar and Suresh were chosen for the technical crew[1][8] and J M Raja for writing the dialogues for the film.

"[14] Abhinav Subramanian of The Times of India gave 3/5 stars and wrote "It's a simple revenge tale that could have been cleverly woven into the proceedings.