Desc: Gumasthan: Directed by Amal K. Joby. With Bindhu Sanjeev, Nibin Navas, Aathira Rajeev, Bibin George. Cunning clerk exploits legal loopholes to murder wife, evading suspicion. As public and police close in, they race to outwit his intellect and unravel the mysteries shrouding his crime and home.