Kannur Squad offers a gripping and realistic portrayal of police procedural work, anchored by a solid storyline that keeps the audience engaged throughout. The screenplay is tightly woven, balancing investigative details with character development, which helps maintain suspense without overwhelming the viewer. The pacing is steady, with the first half effectively setting up the case and characters, while the second half intensifies the drama and delivers satisfying resolutions.

The film's music by Sushin Shyam complements the narrative well, with background scores that heighten tension and emotional moments without being intrusive. The songs are minimal but well-placed, enhancing the film's mood and atmosphere. Muhammad Rahil's cinematography captures the gritty and authentic feel of Kannur, adding to the immersive experience.

Overall, the film succeeds in presenting a compelling crime thriller that respects the intelligence of its audience, avoiding clichés and melodrama. The direction by Roby Varghese Raj is confident, ensuring that the story unfolds with clarity and impact.

Mammootty: Powerful and nuanced portrayal of the lead investigator, commanding presence with restrained intensity.

Rony David Raj: Effective as a dedicated squad member, bringing sincerity and depth to the role.

Azees Nedumangad: Strong supporting role with convincing screen presence.

Shabareesh Varma: Provides subtle yet impactful performance, adding to the squad dynamics.

Kishore: Solid and reliable in a pivotal supporting role.

Vijayaraghavan: Adds gravitas and experience to the ensemble cast.