

India’s first underwater war film tries to decode the mystery behind the sinking of Pakistani submarine PNS Ghazi during the Indo-Pak war of 1971.
Direction
First-timer Sankalp Reddy builds submarine dread like a veteran.
Sound
Every ping and creak will haunt your nightmares.
Acting
Kay Kay Menon's unhinged captain steals every scene.
Director
Sankalp Reddy
Trivia, insights & behind the scenes
The real PNS Ghazi's wreck was discovered in 1972, but its sinking remains officially disputed — India claims INS Vikrant's depth charges, Pakistan blames internal explosion.
Sankalp Reddy was 29 with zero feature credits when he convinced Daggubati to produce this; the submarine set was built from shipping containers in a Hyderabad studio tank.