더 웹툰: 예고살인

이시영

Ji-yoon

엄기준

Detective Lee Ki-cheol

현우

Kim Young-soo

Kwon Hae-hyo

Jo Sun-gi

김도영

Seo Mi-sook

Kim So-hyun

Young Mi-sook

문가영

Jo Seo-hyun

Oh Kwang-rok

Chief Detective

Oh Youn-hong

Sun-gi's wife

김지영

Young Jo Seo-hyun

Jeon Su-ah

Immature Mother

Han Hee-jung

Neighbor Woman