Naan Avanillai (English: I'm not him) (2007) is a Tamil romantic thriller film .It is a remake of K. Balachander's classic the same title, starring matinee idol Gemini Ganesan, which was a remake of 1962 Marathi language film To Mee Navhech (English: I Am Not Him), written by Pralhad K. Atre and acted by Prabhakar…