Filmed inside an actual Soviet submarine and based on real-life events, this 'classy, taut white-knuckler' ( stars Ed Harris as the Russian captain of a Cold War-era sub who guides his crew on a top-secret mission that takes a harrowing turn. Co-starring David Duchovny and William Fichtner. Written and directed by Todd Robinson.

Looking for HBO Max?

Stream all of HBO together with even more of your favorite blockbusters, addictive series, and new Max Originals.