Chupp (transl. Silence!) is a 1997 Hindi-language thriller film, produced by Ramesh U Lakhiani, Keshav R Tolani under Kay Aar Films banner and directed by Ambrish Sangal. Starring Jeetendra, Om Puri, Somy Ali, Avinash Wadhavan and music composed by Pradeep Laad. The film was a remake of 1989 Kannada thriller Tarka which was based on Agatha Christie's play The Unexpected Guest.

Om Prakash Puri, was an Indian actor who appeared in mainstream commercial Hindi films as well as Urdu, Malayalam, Bengali, Kannada, English, Punjabi, Gujarati, Telugu, and Marathi films, as well as independent and art films and also starred in several international cinema. He is widely regarded as one of the finest actors in world cinema. He won two National Film Awards for Best Actor, two Filmfare Awards and India's fourth highest civilian award Padma Shri in 1990. In 2004, he was made an honorary Officer of the Order of the British Empire.