Theeyavar Kulai Nadunga (Eng: Evil Groups Tremble) is an Indian Tamil-language action thriller film written and directed by Dinesh Lakshmanan in his debut, starring Arjun and Aishwarya Rajesh in the lead roles. The film was released in theatres on 21 November 2025.
A man is killed on the road by a mysterious person and left in the middle of the road. Magudapathy is assigned to the case. He starts the investigation and finds that,there is more than what meets the eyes.
Directed by – Dinesh Lakshmanan
Written by – Dinesh Lakshmanan & Navaneethan Sunderrajan
Produced by – G. Arul Kumar
Starring – Arjun, Aishwarya Rajesh, Abhirami Venkatachalam
Cinematography – Saravanan Abimanyu
Edited by – Lawrence Kishore
Music by – Bharath Aaseevagan
Production – GS Arts
Release date – 21 November 2025
Running time – 123 minutes
Country – India
Language – Tamil
