Mukhamudra

Original title: മുഖമുദ്ര

Directed by Ramasimhan Aboobakker

Ananthanpilla, a policeman, is killed by a smuggler. His son and his friend, a crime novelist, enlist Ananthanpilla's estranged brother Achuthanpilla, a thief, to masquerade as the former to nab the killers.