The much expected audio launch of 'Oru Kal Oru Kannadi' (OKOK) is finally going to happen, and it is on March 5!

Announcing this, the producer of the film Udhayanidhi Stalin wrote in the micro-blogging site, "Okok audio launch is on march 5th!"

Udhayanidhi Stalin debuts as hero with this film that is directed by Rajesh M. Hansika and Santhanam play an equally important role to that of the protagonist. The film is a full-length romantic-comedy, like the director's previous films 'Siva Manasula Sakthi' and 'Boss Engira Baskaran'.

Harris Jayaraj has scored the music and Red Giant Movies of Udhayanidhi Stalin has produced the film.