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Alert official poster

Alert(2025)

Tamil120 mins

In Chennai, four boys are mysteriously murdered, while several young women die in similar road accidents. A newly appointed female officer begins investigating the cases. During the inquiry, a shocking connection surfaces when the inspector meets the doctor conducting the post-mortems. What links the murders and accidents? Why is the inspector startled by the doctor? And who is behind these deaths—and why?

Director:Ravi Subramaniam
Mood:
darksuspensefulemotional
Where to watch:
OTT availability not confirmed yet. Check Netflix · Prime Video · Hotstar · ZEE5

Quick Facts

Theatrical Release
23 May 2025
Director
Ravi Subramaniam
Language
Tamil
Runtime
2h

Storyline

In Chennai, a series of murders and suspicious road accidents target young people. A new female officer investigates and discovers a shocking link between the cases when she meets the doctor performing the autopsies. The mystery centers on who is responsible and the startling connection between the officer and the doctor.

A city's deadly secrets connect in the morgue.

Film Details

120Minutes
TamilLanguage
UACertificate
Release Date23 May 2025

Parental Guide

Violence
High
Language
Moderate
Sex / Nudity
Moderate
Drugs
Mild
Intensity
High

Vibe & Tags

Mood
darksuspensefulemotional
Themes
justicecorruptionrevenge
Tonegritty
Pacingfast-paced
Complexitycomplex
Audiencemass
Best Withfriends
Violence4
Emotion4
Humor1
Rewatchability3

Cast & Crew

#1
S
Satish MohanActor
#2
S
Sekar seetharamanActor
#3
Suzane George, Actor in Alert
Suzane GeorgeActor
#4
Inigo Prabhakaran, Actor in Alert
Inigo PrabhakaranActor
#5
Aishwarya Dutta, Actor in Alert
Aishwarya DuttaActor
#6
M
Majesh GActor
#7
V
Vinodh MunnaActor
#8
N
Naren RamaActor
#9
V
Vattakara SatheeshActor
#10
R
Ravi SubramaniamDirector

Trivia

  • The film's director, Ravi Subramaniam, previously worked as an assistant director on several acclaimed Tamil thrillers before making his directorial debut with this movie.
  • The character of the female officer was reportedly written specifically for a leading actress known for strong roles, though the final casting was not publicly announced before filming.
  • Parts of the movie were shot in lesser-known neighborhoods of Chennai to capture a more authentic, gritty atmosphere for the crime scenes.
  • The plot involving mysterious road accidents is said to draw inspiration from real-life unsolved cases reported in Tamil Nadu over the past decade.
  • The film's working title was 'Signal', but it was changed to 'Alert' to better reflect the thriller's urgent and suspenseful tone.
  • A notable technical crew member, known for their work in sound design for South Indian thrillers, joined the project to enhance the film's tense audio landscape.
  • The production schedule was planned to avoid the monsoon season in Chennai to prevent delays in filming key outdoor accident sequences.

Frequently Asked Questions