
Sathru is a 2019 Indian Tamil language action thriller film directed by Naveen Nanjundan in his directorial debut.
The film stars Kathir and Srushti Dange, with supporting roles from Laguparan, Ponvannan, Pawan, Neelima Rani, G. Marimuthu, Suja Varunee, and Rishi.
The narrative centers on an incident where Prabha attempts to kidnap someone, but this plan encounters complications and goes awry, escalating tensions between Prabha and Kathir, a police officer assigned to investigate the case.
The film explores themes related to kidnapping and police work in an action-oriented context, presenting a story focused on crime and its consequences from both the perpetrator's and law enforcement officer's perspectives.