Best Tamil Crime Thriller Movies to Watch in 2025
Tamil cinema is set to keep the audience on the edge of their seats with some gripping crime thrillers. Kollywood fans will enjoy proper crime thrillers as they’re packed with unexpected twists, suspense, and action that keep them hooked.
The suspense of figuring out the crime and being stunned by a brilliant twist is remarkable. Whether you watch psychological thrillers or fast-paced criminal dramas, you will enjoy intriguing content.
Here is a list of the best Tamil crime movies online that you must watch in 2025.
Madraskaaran
Madraskaaran is a power-packed Tamil thriller directed. Vaali Mohan Das directed this high-octane Tamil. It delivers a mix of action, suspense, and raw emotions: Sathyamoorthy, a Chennaite who’s deeply in love with Meera (Niharika Konidela).
The couple is all set to get married, but Sathya wants to hold his marriage in his hometown to show his relatives that his family and wealth are growing.
Yet fate has other plans. On the way to his native, Sathya meets with an accident that completely changes his life. In this process Sathya discovers that Durai Singam (Kalaiyarasan) is his actual enemy.
While he tries to put his life back together, the film leads one through a suspenseful journey with high-intensity actions and heartfelt moments.
The first half keeps you hooked with nail-biting suspense, and Sam CS’s music, especially the Kaadhal Sadugudu reference, adds a spark to the movie.
If you are a person who likes thrilling actions and raw emotions, Madraskaaran is one of the best tamil crime movies online.
Bottle Radha
Bottle Radha is a Tamil comedy-drama written and directed by Dhinakaran Sivalingam. Starring Guru Somasundharam as Radha Mani and Sanchana Natarajan as Anjalam.
Radha never thought that his drinking was a real problem until his wife made decisions for him. Without asking, she sends him to rehab, convinced him it’s for his good. But Radha sees it as a betrayal, not a lifeline.
Because of anger, he decides to escape and convinces himself that he doesn’t need help.
His belief that freedom will make everything better began to grow. He keeps drinking as he hopes that it will help. He is now alone himself instead, and his family has turned away from him.
The life he knew feels like a distant memory. As he sits alone and regretting, he wonders if it’s too late to fix what’s broken. This movie will show you that “Late is better than never” doesn’t work every time. You should consider Bottle Radha if you are in the mood to download new Tamil movies.
The Smile Man, directed by Syam Praveen and written by Kamala Alchemis. Starring Sarathkumar as Chidambaram Nedumaaran, Kalaiyarasan as Prabhu (the serial killer), and others.
The film begins with a man’s lifeless body discovered close to Coimbatore, with Smile Man’s signature on his face. After avoiding a vicious attack, retired investigator Chidambaram is subsequently diagnosed with Alzheimer’s.
Determined to preserve his investigations, he compiles all his inquiry into a book, with the Smile Man case’s mystery.
As the serial killer resumes, he teams up with CB CID officer Aravind (Sri Kumar) to uncover the truth.
As Chidhambaram’s memory fades due to the diagnosis, he exposes Aravind’s father’s fraud and stops the real killer. Remembered as a hero, gradually, he forgets his past and continues his life in rehab. In order to download new Tamil movies, The Smile Man is a solid choice for you.
Summing it up
A thrilling criminal drama is what Tamil audiences anticipate today. Throughout the movie, there should be highs and lows; this is what makes a crime drama a grippy one. Choose the favorite from the above list, and get ready to enjoy with the bite of your favorite snack.