Cast of Sleep

12 credited, in billing order.

Jung Yu-mias Soo-jin

Lee Sun-kyunas Hyun-su

Kim Guk-heeas Min-jung

Lee Kyung-jinas Soo-jin's Mother

Yoon Kyung-hoas Doctor

Kim Geum-soonas Shaman

Kim Junas Jin-hyeok

Lee Dong-chanas Park Chun-gi

Park Hyun-jeongas Nurse

Oh Yoon-sooas Drama Actress

Hong Ha-na-imas Receptionist

Kim Nam-wooas Soo-jin's Co-worker

Crew

Jason YuDirector · ScreenplayCChoi Byung-hwanExecutive ProducerChoi Pyung-hoExecutive ProducerLewis Taewan KimExecutive ProducerKKim Hee-gyeongProducerJJang Hyeok-jinOriginal Music ComposerJJang Yong-jinOriginal Music ComposerKKim Tae-sooDirector of PhotographyHHan Mi-yeonEditor