Taapsee will be seen essaying the role of a lawyer in the flick while Rishi is portraying as an accused man named Murad Ali Mohammed.
The film, which also stars Prateik Babbar, Rajat Kapoor, Ashutosh Rana, Manoj Pahwa and Neena Gupta, is presented by Kamal Mukut and Soham Rockstar Entertainment.
Helmed by Anubhav Sinha, the movie will hit the theatres on August 3.