The Ring Virus

신은경

Sun-ju

정진영

Choi Yeol

배두나

Eun-suh

김창완

Reporter Kim

윤주상

Elder Park

권남희

Sang-mi's Mother

Lee Hyeong-soo

Elvis Jang

Kim Kkot-ji

Hye-jin

유연수

Dr. Oh

Park Chan-im

Kyung-ah