New Delhi, Nov. 14 -- The trailer of Dhanush's upcoming film, 'Om: Chapter 1, Udhiram: The Blood Wood', was released on Friday, November 13, giving fans a glimpse of a story centred on red sandalwood smuggling in Andhra Pradesh. The film also stars Sai Pallavi and Mammootty in key roles.

The trailer introduces Dhanush as a Tamil Nadu Special Task Force officer who goes undercover to expose an illegal red sandalwood smuggling network operating in the Seshachalam forests of Andhra Pradesh.

Directed by Rajkumar Periasamy, the film follows a joint operation by the police forces of Andhra Pradesh and Tamil Nadu to take down the smuggling syndicate. Dhanush's character, who is part of Tamil Nadu's Organised Crime Intelligence Unit, enters the...