Gumnaam

A group of people stranded on an island suspect one of them is a killer after a series of murders, only to discover the culprit is a convict connected to a wealthy mans assassination. Gumnaam is a 1965 Indian Hindi-language Drama Mystery film starring Manoj Kumar, Nanda Vinayak, Pran Krishan Sikand, Helen Richardson, Mehmood Ali, Dhumal and Surendra Rahi. The movie is based on And Then There Were None by Agatha Christie. Prithvi Pictures was the production house involved in the project along with executive producer(s) N. N. Sippy. Gumnaam is written by Dhruva Chatterjee, Agatha Christie and Charandas Shokh and it is directed by Raja Nawathe. Ultra Films acquired the distribution rights for the movie. Gumnaam was released on 6th February 1965 and takes a screen time of 145 minutes. Gumnaam was made on a budget of ₹30 lakh and at the box office it grossed only ₹14 lakh. Cinematography was done by K. H. Kapadia and editing by D. N. Pai. The music was composed by Shankar Jaikishan.