I'm a Cyborg (Korean, Blu-ray disc)

Offbeat Korean comedy from director Chan-wook Park. Young-goon (Su-jeong Lim ) is admitted to a mental institution and, believing she's a cyborg, charges herself with a transistor radio. Il-sun Park (Rain), a fellow inmate, steals the other inmates' personality traits and believes he is fading and will one day turn into a dot. When Young-goon refuses to eat, Il-sun decides it's his job to get her on her feet again.