With just a week to go for the release of Arjun-Aishwarya Rajesh's upcoming film Theeyavar Kulai Nadunga, the makers have released the trailer of the thriller which shows Arjun involved inside a deep labyrinth of investigation to uncover the mystery behind multiple deaths in the city. There are ominous recurring eagle motifs and a masked killer on a murder spree. The trailer also hints at Ramkumar's character involved in a series of crimes.

Theeyavar Kulai Nadunga is written and directed by Dinesh Lakshmanan, who is making his directorial debut.

The cast of Theeyavar Kulai Nadunga also includes Abhirami Venkatachalam, Praveen Raja, Logu Npks, Thangadurai, Baby Anikha, Prankster Rahul, Priyadarshini, Syed, GK Reddy, PL Thenappan, OAK Sundar, Vela Ramamoorthy, and Padman, among others.

Navaneethan Sunderrajan is writing the dialogues. G Arulkumar is producing the film, with RTN B Venaktesan serving as a co-producer. GS Arts is the banner backing the film.  

The crew for Theeyavar Kulai Nadunga includes Bharath Aaseevagan as the music composer, Saravanan Abimanyu as the director of photography, Lawrence Kishore as the editor, Arunshankar Durai as the art director, with Kickass Kali, Rajasekar, and Vicky as the stunt choreographers. Besides Tamil, the film also releases in Telugu, Kannada and Malayalam languages on November 21.