This movie is the story of psychopath killer. Who is killing the film critics. I feel that this movie is not that much scary but I like the way they created suspense.Filmmaker has taken very good decisions to give a tribute to Guru Data’s Kaagaz ke phool.This story is not based on any real story but it tells the story of an artist. Caste has done nice work.. that anyone can feel the character in the film. The audience gets to indulge in Dulquer Salmaan's psychopathic Danny in the 135-minute Chup film duration. The actor is believable as the serial killer, but there is hardly any mystery as we are given enough clues to figure out who the murderer is. Film critics are being killed week after week with the release of every new film. Arvind Mathur, Head of Crime Branch Mumbai, is tasked with solving the case. With the help of Zenobia, a criminal psychologist, he tries to understand the mind of the killer to trap him.A young journalist Nila (Shreya Dhanwanthary) who was is love with the Danny had faced the same situation as other critics .Danny manages to capture Nila, and Arvind follows the trail. Arvind reaches the location and shoots Danny following which he is taken to the hospital. At Danny's house, a movie reel was found. It was named “Chup” and was directed by Sebastian Gomes (Danny). I love this movie and it has given a message that everyone has his story