The Admiral: Roaring Currents

In the summer of 1597, the Joseon navy lay shattered. After the disastrous Battle of Chilcheollyang, where Admiral Won Gyun lost nearly the entire fleet, Japan's invading forces controlled the seas. The Korean court, desperate and panicked, turned to the one man they had previously imprisoned and tortured: Admiral Yi Sun-sin. He returned to find just 13 battered warships, manned by traumatized survivors who had watched their comrades burn. The Japanese armada numbered over 300 vessels.

Director Kim Han-min's The Admiral: Roaring Currents transforms this historical crisis into a visceral, single-battle epic. Choi Min-sik, known internationally for Oldboy, inhabits Yi with a gaunt, haunted intensity. He lost significant weight for the role and stayed in character throughout filming, channeling the admiral's famous stoicism. The supporting cast includes Ryu Seung-ryong as the flamboyantly cruel Japanese commander Kurushima Michifusa, and a young Park Bo-gum in an early role as a fictional sailor named Bae Su-bong.

Shot on a $9.5 million budget, the film relied heavily on practical effects, including full-scale replica warships. The treacherous Myeongnyang Strait, with its powerful currents and whirlpools, was recreated using both real locations near Jindo Island and CGI. The result became South Korea's highest-grossing film at the time, surpassing Avatar with 17.6 million admissions. It also launched the Admiral Yi Trilogy, followed by Hansan: Rising Dragon (2022) and Noryang: The Final Battle (2023). [edit]

It is 1597, and the second Japanese invasion of Korea is in full swing. Toyotomi Hideyoshi's forces have already crushed the Joseon navy at Chilcheollyang, killing Admiral Won Gyun and destroying hundreds of ships. The Japanese now aim to march on Hanyang, the capital. Against this backdrop, Admiral Yi Sun-sin is reinstated after being falsely accused of treason, tortured, and demoted to a common soldier. He returns to the devastated naval base at Jin-do to find only 13 warships left, their crews demoralized and terrified.

Yi's loyal officers include Im Jun-yeong, a master archer, and Bae Su-bong, a young idealist. On the Japanese side, the cunning Kurushima Michifusa commands the vanguard, eager to personally destroy Yi. Wakizaka Yasuharu and Todo Takatora lead the main fleet. A Japanese defector named Junsa provides Yi with critical intelligence about the enemy's plans.

Yi devises a daring strategy. He decides to lure the Japanese fleet into the narrow Myeongnyang Strait, where treacherous tidal currents and whirlpools can neutralize their numerical advantage. The Koreans anchor their ships in a defensive formation, chaining them together to create a floating fortress. The Japanese, overconfident in their numbers, take the bait.

The battle unfolds in relentless waves. Japanese ships attempt to break the Korean line but are torn apart by the currents, smashed against rocks, or destroyed by Korean cannon fire. Hand-to-hand combat erupts on the decks. Yi's flagship becomes the focal point of the Japanese assault, with Kurushima personally leading boarding parties. The Koreans fight with increasing desperation, their ammunition running low and casualties mounting. Yi's tactical gambits, using the currents to trap Japanese ships, feigning retreat, and exploiting the lighter construction of Japanese vessels, keep the enemy at bay. But the Japanese keep coming, wave after wave, and the Korean line begins to buckle.[edit]