Save the Green Planet!

Save the Green Planet! (Korean: 지구를 지켜라!; RR: Jigureul jikyeora!) is a 2003 South Korean science fiction black comedy film written and directed by Jang Joon-hwan. The plot follows a young man, Lee Byeong-gu, as he kidnaps Kang Man-shik, an executive of a major pharmaceutical corporation, who Byeong-gu believes to be an alien. The film was released on 4 April 2003. An English-language remake, titled Bugonia, was released in the United States on October 24, 2025.