Thupparivaalan (English: Detective/Investigator) is a 2017 Indian action thriller film written and directed by Mysskin. The film is produced by Vishal, who also stars in the lead role. The film also features Prasanna, Anu Emmanuel, Andrea Jeremiah and Vinay. The project was launched in March 2016, and was released on 14 September 2017. The film and its titular hero was loosely inspired by British writer Arthur Conan Doyle’s ..