Siddharth's upcoming Tamil movie 'Udhayam NH4' is out. Manikandan is making his debut as a director with this movie and the makers are planning to release the film simultaneously in Telugu as well. Ashrita has been paired as heroine opposite to Siddharth in this action thriller. Director Vetrimaaran has provided the script, screenplay and dialogues for the Tamil version and GV Prakash is the music director for the film.