Phantom: The Submarine

Phantom: The Submarine (유령, lit. 'Ghost') is a 1999 South Korean film directed by Min Byung-chun.

Plot
South Korea's first nuclear-powered submarine, Phantom, is sent on a reconnaissance mission off the coast of Japan.

Cast

 * Choi Min-soo as 202
 * Jung Woo-sung as 431 (Lee Chan-seok)
 * Yoon Joo-sang as Captain