A young man develops schizophrenia after his mother's suicide. After he meets a kindred spirit at the psychiatric hospital, he forges a plan with the man to escape.
| Actor | Role |
|---|---|
 Lee Min-kiSeung-min | Seung-min |
 Yeo Jin-gooSoo-myung | Soo-myung |
 Yu Oh-seongChoi Ki-hoon | Choi Ki-hoon |
 Kim Jung-taeKim Yong | Kim Yong |
 Shin GuMountain Teacher | Mountain Teacher |
 Han Hye-rinYoon Bo-ra | Yoon Bo-ra |
 Kim Bo-raEun-yi | Eun-yi |
 Yoon Yeong-geolNIS Agent | NIS Agent |
 Kim Jae-hwaPrincess Buckingham | Princess Buckingham |
 Jeong Gyu-suChairman of Human Rights | Chairman of Human Rights |
 Lee Jun-hyeokStreet Musician | Street Musician |
 Jang LiuNurse | Nurse |
 Yoon Young-kyunTelephone pole | Telephone pole |
 Lee Kyu-seopWork Group Member 1 | Work Group Member 1 |