(2017) stands as India's first underwater war film, chronicling the high-stakes submarine battle between the Indian Navy and Pakistan during the Indo-Pakistani War of 1971 . Directed by Sankalp Reddy, the film explores the mysterious sinking of the Pakistani submarine PNS Ghazi off the coast of Visakhapatnam. Movie Overview

: Featured Taapsee Pannu as an East Pakistani refugee and the late Om Puri as Admiral Nanda.

: The Hindi version features narration by Amitabh Bachchan , while the Telugu version is narrated by Chiranjeevi. Plot Summary