Anu Emmanuel who recently acted in a Telugu movie Majnu, is all set to make her foray into Tamil through Mysskin’s Thupparivalan. She noticed for her performance in Majnu and the role was what could have prompted Mysskin to approach for her. Earlier Rakul Preet Singh had signed the film but opted out, reportedly due to scheduling conflicts. Anu says, "I have signed the film and my portions will be shot in November and December. Thupparivalan means detective in Tamil. So, the movie belongs to the investigative thriller genre. I am asked not to reveal anything about the character. But it's a performance-oriented role, I can tell you that." Vishal will be playing a suave detective in the film.