Intruder (Korean: 침입자; RR: Chimipja) is a 2020 South Korean mystery thriller written and directed by Sohn Won-pyung, starring Song Ji-hyo and Kim Mu-yeol. The story is about Yoo-jin who returns home after going missing 25 years ago. As their family gradually begins to change after her return, her older brother Seo-jin grows suspicious and seeks to uncover his sister's secret, which leads him to a shocking truth. It was released on June 4, 2020. The movie will be available exclusively on iQIYI with multi-languages subtitles in Singapore, Malaysia, Brunei, Vietnam and Philippines in September.