Udhayam NH4

Siddharth as Prabhu Adukalam Naren as Prabhu's brother-in-law Surekha Vani as Prabhu's sister Gaana Bala Divya Spandana Kay Kay Menon as Manoj Menon Avinash as Avinash Patel Kaali Venkat as Constable Anbu Achyuth Kumar as Politician

Ramya NSK Playback Singer Saindhavi Prakash Playback Singer Manimaran Director Vetrimaaran Writer, Producer Na. Muthu Kumar Lyricist Vaali Lyricist Kabilan Vairamuthu Lyricist R. Velraj Director of Photography Gaana Bala Lyricist Varsha Bharath Assistant Director G. V. Prakash Kumar Original Music Composer