The Tamil dubbed version brought the intense claustrophobic tension of submarine warfare to a wider audience, maintaining the high-stakes atmosphere of the original. The Storyline: A Silent War

On the other side, the Indian submarine (S21), led by Captain Ranvijay Singh (Kay Kay Menon) and his executive officer Arjun Varma (Rana Daggubati), is tasked with a near-impossible mission—track and stop the Ghazi.

is a landmark film in Indian cinema. It represents the nation's first underwater war movie. Released in 2017, the film captivated audiences across India with its gripping narrative, tense atmosphere, and stellar performances.