Sattam En Kaiyil offers a gripping storyline that combines elements of drama and action, anchored by a strong central theme of justice. The screenplay maintains a steady pace, with the first half setting up the characters and conflicts effectively, while the second half escalates the tension leading to a satisfying climax. The narrative is straightforward, focusing on the protagonist's journey and the moral dilemmas he faces.

The film's music and songs, though not widely documented, complement the mood of the film, with the background score enhancing the emotional and dramatic moments effectively. Cinematography by N. K. Vishwanathan captures the intensity of courtroom scenes and action sequences with clarity. While the film's pacing is consistent, some scenes could feel slightly stretched, but overall, it keeps the audience engaged.

The performances, especially by Kamal Haasan, add depth to the film, making the protagonist's struggle believable and compelling. The supporting cast provides solid backing, contributing to the film's overall impact. Despite being a product of its time, the film's themes remain relevant, and its treatment of justice resonates well with the audience.

Kamal Haasan: Powerful and convincing portrayal of a justice-seeking protagonist.

Sripriya: Strong and supportive role complementing the lead.

Srikanth: Effective in a pivotal supporting role.

S. A. Asokan: Notable antagonist performance adding tension.

Thengai Srinivasan: Provides comic relief with timing and presence.

Sathyaraj: Early career role showing potential.