Chawu

Director Jeong-won Shin said his film adopted a typical Hollywood B movie monster narrative to tackle environmental issues, particularly the serious destruction inflicted on Korea's ecology. He said Korea had never had a film dealing with real-life killer creatures like Alligator and Anaconda and was "intrigued by the idea of a familiar animal attacking and killing humans and wanted to create something out of this unexpectedness. But most of all, I wanted something funny and unique."

References O Exterminador do Futuro 2: O Julgamento Final (1991)