We know that actors Sasi Kumar and Sarathkumar are joining forces for an upcoming Tamil film titled Naa Naa. On Wednesday, the makers of the film announced that the film's trailer will release on August 11. 

The film is helmed by Salim fame director NV Nirmal Kumar. Naa Naa, which stands for Naan Naarayanan, is said to be an action-adventure set against an urban backdrop. Sasikumar, who has apparently undergone an urbane makeover, is expected to play an ex-police officer with a mysterious past in the film.

The film also stars Bharathiraja as Sasikumar's dad. The film has been shot in Chennai, Mumbai, and Hyderabad. Naa Naa, produced by PK Ram Mohan under his Kalpataru Pictures banner, has cinematography by Ganesh Chandrra and music by Arjun Reddy fame Harshwardhan Rameshwar.

The makers of Naa Naa are yet to announce a release date for the film.