Siddharth, Ashrita Shetty starrer NH4 is going to release on April 19. Manimaaran has directed the film and critically acclaimed director Vetrimaaran has written the story, screenplay and also supervised the direction. B Subramanyam and Suresh are producing the Telugu version under Lakshmi Ganapathi Films banner. Talking about the film, the producers said, “It’s going to be the best film in Siddharth’s career and it’s the first time he has done an action thriller. The songs have become a good hit in the market and one of them has been sung by Siddharth himself. The entire film happens on the national highway between Bangalore and Chennai.” The film will release simultaneously in Telugu and Tamil on the same day. GV Prakash has scored the music and Velraj is the cinematographer.