After the thrilling trailer release there is some news on characters the leads – Nayanthara, Atharvaa and Anurag Kashyap will be playing. According to reports Nayanthara plays Atharvaa’s sister in the film.

Nayanthara plays a CBI officer who investigates a number of horrific murders committed by a serial killer. She investigates six murders which happen through the course of the film. Athavaa plays a doctor in the film and Rashi Khanna plays his love interest. Surprise element is Vijay Sethupathi who plays a important cameo in the film

Imaikka Nodigal is directed by Ajay Gnanamuthu of Demonte Colony fame.