Korea's AI features mostly aren't coming from its star directors
Most of the veteran Korean directors said to be moving into AI are making short films, while the AI features come from Steelay's makers, Climax Studio's AI artists and Kang Yun-sung. Steelay's budget is its producers' own figure, and no financier is named for Climax's films.
Steelay, a 90-minute action film its producers say was built with AI tools in six months for under 1 billion won (about $700,000), opens in Korean cinemas on Wednesday. The same day, Yeon Sang-ho of Train to Busan opens Silnagwon, a thriller about a mother choosing between her returning son and an AI son, and that one was made the traditional way.
The timing has helped a story travel in English: that Korea's big-name directors are moving into AI features. We checked each name the Korea JoongAng Daily listed against Korean reporting and the festival programs. Kim Sung-soo, who made 12.12: The Day, showed part of Worm Train in Busan this month, and it is a short; his own line on it protects the director: "Even if the director doesn't shoot it himself, a Na Hong-jin film is a Na Hong-jin film." Shin Yeon-shick and Lee Myung-se are each making a short paired with an AI director, premiering Nov 27 in Seoul. Min Kyu-dong has no AI project on record, and his Busan talk was a defense of the director's job. Yeon's next film, Yeto, is live action; one newspaper says it uses AI, while Showbox's own announcement mentions only visual effects.
The AI features are coming from somewhere else. Steelay was directed by Seol Woo-in and Lee Han-wook. Climax Studio, the company behind Hellbound, handed its two AI features to directors it found among AI artists, after its head judged an AI film competition and decided the work had reached a commercial level. Among the veterans, The Outlaws director Kang Yun-sung is the exception: he plans Gulf of Aden for 2028, with the actors shot live and most of the sea battles generated.
Nobody has named a financier for Climax's films, and Steelay's budget is the producers' own figure. Its ticket sales from Wednesday are the first real test of whether audiences will pay for a film made mostly with AI tools.
Sources: Korea JoongAng Daily (Oct 17), Yonhap, Weekly Chosun and ZDNet Korea, October 2026.
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